Win PlayStation goods! Twitter / Instagram campaign "#Play ...
If you write the contents roughly
On Twitter, follow the PlayStation official account "@PlayStation_jp" and retweet or quote retweet the relevant campaign post, and 50 people will win the above gifts by lottery.
Sony Interactive Entertainment is a Twitter / Ins that wins PlayStation goods ... → Continue reading
It is a site "PHILE WEB" (file web) that delivers daily news, reviews, bargain information, etc. on AV / audio / gadgets. First published in 1999.
Wikipedia related words
If there is no explanation, there is no corresponding item on Wikipedia.
20067ToObbias company(Now: Twitter) startedWeb service.. Of service nameTwitterMeans “tweet/excitement”, “useless story”, or “people taunting/riding” in English.. "Tweet", which refers to a short post on Twitter, is "(I.e. OftwitterMeans "sounding"EnglishAndJapaneseIs translated as "tweet" (muttering), and at least the speakers of the same languageuserIs established between[Note 1].
Loose "connection" (Human relations）Occurs in a broad senseSocial networking services It is sometimes said to be one of (SNS), Twitter itself stipulates that it is a "communication network with social elements" (communication network), not an SNS.. As of November 2017, TwitterCEOJack DorseyDefines Twitter as not an SNS and defines it as an “interest, networking and service”Also, as of June 2018, Representative Director of Twitter JapanYu Sasamoto"We think that it is not a network service but a place to know what is happening, a place near news media," said in an interview... In addition, some mass mediaMini blog' "Microblogging"Although it was sometimes classified into such a category, Twitter does not define it as such.
Development in the Japanese market
2008May 1Found the future of TwitterDigital garageGroup invests in Twitter and announces support for Japan expansion, 2008May 4ToUser interfaceHas been localized into Japanese.. further2009May 10ToMobile phoneWebsite for,at the same timeWILLCOMRegistered as the official content of.
2020May 5Of a female professional wrestler who died suddenly inKimura flowerAbout a lot of defamatory tweets on my account, I want you to promptly delete defamatory or discriminatory posts to individuals on Twitter and operate it so that you can use it with confidence, 100 citizens in the same yearMay 6, Protested in front of Twitter Japan headquarters. The company commented to the media, "We will strive to create an environment that can be used with peace of mind and will focus more on providing more healthy services.".
Functions and terminology
To post a comment on Twitter, log in to your account on a computer, mobile phone, smartphone, etc., enter the content within 140 characters in the box at the top of the screen, and press the "Tweet" button to complete the posting. Also, in the past it was possible to post via mobile email.But,feature phoneIt is currently unavailable due to the termination of the target service. This post can be viewed by anyone with an internet connection.. In case of PCInternet Explorer 7If you access it before, it will be transferred to the address for mobile phones (mobile.twitter.com)However, after June 2015Internet Explorer 9Has been raised to before. In addition, after November 2016, no images were displayed when accessing with Internet Explorer 11 or earlier.
When you log in to Twitter, you can see your posts and the posts of users who have already "followed" in chronological order on the "Timeline" of your own page "Home". By posting, and sometimes other users talking to it,IMCompared to, looser communication is created. On the other hand, when a “keyword search” is performed, a timeline of “posts containing keywords” is generated, and groups connected by “posts containing keywords” naturally occur. You can also join a group by posting posts that include the same keywords. The "trend" allows you to know the "keywords" that are being posted frequently. There is also the ability to narrow the range of trends by country or by major city.
In addition to posting and browsing on the official website, you can also use various useful functions.client・Client web services,iPhone,Android such asSmartphoneForAppsMany have also been released, andUbuntu Since 10.04, Gwibber of microblogging client is installed as standard, and it can be used in various environments, such as being integrated into the desktop environment.
As a method of classifying communication media (communication media), there is a method of dividing into “synchronous type (no gap)” and “asynchronous type (with gap)” depending on whether there is a gap between the timing of transmitted information and the timing of reaching the receiving side. But[Note 2]In the case of Twitter, in principle, it is used asynchronously (there is a time lag before one user's tweet is read by another user), but it is used temporarily synchronously (that is,チ ャ ッ トIt can be said that this is a medium in which synchronous and asynchronous types coexist because communication is performed almost in real time. Sometimes referred to as "selective synchronization" in the sense that the user can choose to perform synchronous communication as needed..
Settings related to your profile and account are made from the settings page on the official website. To registerEmail AddressとPasswordIs necessary. Some features of the mobile phone site are limited.
- User name (screen name)
- The user name is the ID label on Twitter. Available characters are half-width alphanumeric charactersunderscoreUp to 15 characters.. The user name is managed individually by the system, and the same user name as the existing one cannot be registered. The username indicates that it is a usernameAt sign(@) is added to the beginning. The user name mechanism is an internal ID (a number that is automatically and randomly assigned at registration and cannot be changed by the user), so it can be changed after the fact. A web page https://twitter.com/(user name) is assigned as a screen to post the account's tweet history and profile (described later)[Note 3].
- https://twitter.com/(ユーザー名) のWebページには自己紹介情報として、名前、プロフィール画像、バナー画像、自己紹介、Webサイト、場所、誕生日などを設定できる。これらを総称して「プロフィール」と呼ぶ。
- There is no limit to the maximum of 50 characters and characters used. Required setting item.
- profile image
- Images displayed on the profile screen and each tweet. You can register any image, it will be roundtrimmingIs displayed. If not set, the default unisex person icon is displayed. Optional setting item. Before June 2017 it was square.. Also, the default icon is the same as the Twitter logo until 2010, "White bird on blue background", from 2010egg, Became the current unisex person icon from April 2017.. : As of August 2020, for square images before trimming saved on the system, the square image icon can be displayed by setting on Tweetdeck or some third party clients.
- Header image
- You can set any image in the landscape area at the top of the profile screen. Unlike the profile image, it is only displayed on the profile screen. If it is not set, a monochromatic display of an arbitrary color is displayed. Optional setting item.
- Any text can be set up to 160 characters. Optional setting item.
- WEB SITE
- For websites related to your accountURLEnter. Optional setting item.
- Enter the place name etc. related to the account. Optional setting item.
- Date of birth can be set.The disclosure range can be set separately for the year of birth and the date of birth.However, the year of birth within 18 years cannot be disclosed.Optional setting item. : By setting, "Happy Birthday" will be displayed on your profile for 24 hours on the day, and you can actually break the balloon. Click (tap) this message to raise colorful balloons. An animation is displayed. : Also, due to the revision of Twitter's Terms of Service from May 2018, 5, the account may be locked if the birth year is set to be under 25 years old at the time of registration.[Note 4].
- Keep your posts private (private). The profile screen of the user who made this settingpadlockIcon is displayed, and all tweets can only be viewed by the user and their followers. You must apply for follow-up and get permission to read posts from protected users who are not following you. In the case of non-public, even if you comment on a post that is not a follower, it will not be displayed, but only a number is added to the comment column.
- A text posted by a user within 140 characters, with a unique URL assigned to each. There is no distinction between half-width and full-width characters. Previously it was written as "Tweet" on the Japanese version of the official website, but it has been unified as "Tweet". Originally, there was no limit on the number of characters, but since there were many posts using the SMS function of the mobile phone, the number of characters of the SMS function was limited to 160 characters minus 20 characters for the user name. Specifications changed[Note 5].
- When browsing tweets from the Twitter website, you can only browse the latest 3,200. If you take the trouble of directly connecting to the URL of individual tweets, you may be able to browse tweets up to 3,200 tweets..
- The maximum number of tweets (including retweets) allowed per day is 1..
- Reposting another user's post. You can show the tweet to your followers. It is often abbreviated as RT. It is also called an official retweet for the purpose of distinguishing from unofficial retweets which will be described later.
- The retweet function was implemented experimentally in November 2009 for some English users... It has been added to the Japanese version of Twitter since January 2010, 1. When the original tweet is deleted, the official retweet is also deleted. Tweets from protected users cannot be retweeted.
- If any of the people you follow retweet, those posts will appear in your timeline, even if they're posted by someone you don't follow.
- From April 2015, 4, it is possible to retweet by inserting the original comment of the user who retweeted. You can enter up to 7 characters for the comment. If you retweet with a comment, it will be in the form of a quoted tweet, and if you retweet without a comment, it will be the same as the previous retweet..
- A screen in which the posts and retweets of the people you follow are displayed in chronological order. Sometimes abbreviated as TL. The newest posts are displayed at the top, and old posts flow down. Another timeline is displayed when using the list or search function.
- User Streams
- An API that allows you to obtain timeline information in real time by streaming.2018 OfMay 8(Japan time) API was completely shut down and abolished.
- Posts addressed to other users with mentions added to the tweet. If you post in the format of "@username (content you want to post)", it will be treated as a reply to that user. You can check the post addressed to yourself on the list page. When I enter @username at the beginning of a tweet and post it, it does not appear on the timeline of a third party user who is following only one of the posted user or the user who posted it, but I am following both It is displayed on the user's timeline. On the other hand, if you post the @username in the middle of a tweet, it will be displayed on the timeline of the third-party user who is following the user who posted it, so I intentionally put "." in front of the @username. There are also cases where two "@"s are overlapped. Replies are less private than direct messages because anyone can see them by opening the page of the user who posted the reply.
- The reply has a function to add the information of the reply source tweet[Note 6].. You can also use this to display the flow of conversation in a thread format.
- From March 2017, the specifications have been changed so that users who only browse can read the reply without logging in.
- Unofficial retweets
- Copy and paste the post of another user and post it in the format of "RT @ user name (content posted by the original user)". If it is an official retweet, if the retweet source erases the tweet, the retweet is also erased, but the unofficial retweet is recognized as a normal tweet and is not erased. In some cases, you can put your own retweet comment before the "RT" or add a hashtag that isn't in the original tweet. When multiple users retweet the same tweet, only one of the same tweets will be displayed on the timeline, but unofficial retweets will display duplicate tweets. Since this has the harmful effect of making important information easily hidden, it is not recommended by Twitter, and the use of official retweets is recommended..
- A slang term that means copy and paste another user's post and post it as is, without displaying the original author's name. Abbreviated as Pakutsui. Informal retweets display the original contributor's name, while puck retweets pretend to be posted in their own words.That is, the difference is that it is plagiarized.
- Posts that disappear in 24 hours. This is a function only for iOS and Android versions...You cannot see the posts from your computer.This feature has been tested in Brazil, Italy, India and South Korea.2020May 11Added to the Japanese version..The fleet is independent of the timeline and you can post using photos, videos and text.When you post a fleet, the poster's profile image becomes an icon that appears at the top of the timeline (icons appear side by side), and you can tap it to see the fleet.A ring indicating whether or not the icon has been read is attached to the outside of the icon, and it is blue (light blue) if it has not been read and gray if it has been read. Twitter explained why it added this feature: "Tweets are so open that they remain unerased, so hesitate to post with momentum," retweet "and" like. " Some people say that they feel the pressure to get a lot of money. "" Therefore, we have been looking for ways to relax and share the events and feelings of that time. ".
- To add users to your follow list so that others' tweets can be displayed in your timeline. Being a follower of the other user. Depending on the setting of the other party, you will be notified that you were followed. If you set the tweet as public, you will be followed immediately, but if you follow the user who made the tweet private, if you set it, you will send a request to the other party and the other party will approve It will be a follow up at that point. Even if you follow a protected user who is following you, you need approval from the other person.
- Other users you follow. It is sometimes called “Following” in English.
- Other users who are following you. Celebrities tend to increase the number of followers from a standpoint.
- To unfollow a specific user. The post of the unfollowed user is no longer displayed in their timeline because it returns to the state before the follow. In Japan, it is also called "remove" or "rim" for short, but it is not an official name.
- To refuse to follow certain users. A blocked user will not be able to follow the blocked user, like or tweet/retweet the user's tweet ("You cannot follow this user because it is blocked" is displayed. Also, you will not be able to see the profile page of the blocked user... Even if you were following before blocking, follow will be forcibly canceled at the time of blocking. Even if the blocked user is set to receive direct messages from anyone (see below), blocked users cannot send direct messages to them (and vice versa).
- Implemented from May 2014, 5.. Prevent specific users from displaying their tweets in their timeline.
- If you mute the user you are following, the follow to that person is not canceled and continues, and when the person is following you, that follow is also continued. In addition, the reply from the other party is notified.
- If you mute a user that you don't follow, you won't receive a notification when that user replies.
- Unlike unfollowing (remove), it is difficult to confirm that the other party is muted because the other party is not informed of the fact that you have muted. It is also possible to cancel the mute state.
- By searching, posts containing keywords are displayed in real time on the timeline. Search terms can be saved and updated at any time.
- The words that are posted a lot now are displayed by region. Initially, only European words were displayed, but now Japanese is also supported. The target areas are "Japan", "Tokyo", and 2012 cities, "Sapporo", "Kyoto", "Fukuoka", "Osaka", "Sendai", "Nagoya" since February 2, 2., As of June 2012, "Takamatsu" and "Okinawa" have also joined. From June 6, the trend display has been personalized (by analyzing the users who are following and displaying words that may be of interest) (can be disabled).
- Post with # before the keyword so that posts on a particular topic can be viewed in a list from the official Twitter search. PreviouslyJapaneseincludingMultibyte characterWas not compatible with2011May 7Now available from.
- Sort users by named list. You can set it as public or private, and set it as a list that only you can see. However, you can create up to 1 (past 1000) in one account and up to 20 (past 1) in one list.
- As a further condition, the list name must be 25 alphanumeric characters or less and cannot start with a number.
- In the past, I was able to add myself to my list, but now it's no longer official.
- Like (Like)
- You can add likes (♡) to the posts you like. It used to be a favorite, but it was changed to "Like" on November 2015, 11, and changed from "Star (☆)" to "Heart (♡)". It is a remnant of when I was a favorite, and is sometimes called "favo." You can display a list of posts with likes.
- Search memo
- A function to save a search you want to see many times as a memo. If you search on Twitter, you can register from "Save this search" displayed in the upper right.
- My homepage. Your timeline and posts from your followers are displayed as a timeline.
- Direct message
- Ability to send messages that cannot be seen by third parties to specific users. Often referred to as DM. If "Receive Direct Message from anyone" is enabled by setting, you can receive direct messages from users who are not following. If it is not enabled, you cannot send unless you follow each other.
- Direct messages, like tweets, had a 140-character limit, but since August 2015, 8, the limit is gone..
- As a special application example,Metropolitan Police DepartmentMinistry of CommunicationsThere is a method of operating a public investigation exclusive account of the Traffic Execution Division (cf. The article).
- Via information
- Information about the client used. Provide a link to a page containing the name of the application and information about the application in the form "via ***" (such as "via Twitter Web App" for official clients).Previously[When?]The link was not provided only when posted from Twitter official.
- Bot (bot)
- A program that automatically posts. Those that regularly post news and information, those that imitate the lines of characters such as celebrities and cartoons, animations, novels, etc. for the purpose of play, posts that imitate a real human as their own character There are various bots, including those that do. Some bots respond to a specific keyword captured by an automatic search for posts, post content that includes the keyword, or reply to replies or unofficial retweets.
- Fail whale
- When access was concentrated on Twitter and the function of the site stopped, it was displayed with the error message "Twitter is over capacity." (Twitter is over capacity).A whaleCharacter. Designed by Australian female illustrator Yiying Lu.. Official goods such as T-shirts and mugs have also appeared..
- 2011Features added in November. A system that visualizes who you follow, retweets, likes, and who you follow. Some of them criticize because their actions are also cut off..
- Report for spam
- Konami command
- When you enter the Konami command (up, down, left, right, left, right BA) on the keyboard, the blue bird logo turns... Currently, such behavior cannot be confirmed.
- Twitter Bird
- TwitterImitated the birdLogo icon.. The old name "Rally" of this icon is a former basketball player.Larry BirdNamed after.
- Twieet Activity
- Reaction of my tweet (ImpressionAnd the total number). Unlike the above activity, only the person who made the corresponding tweet can view it.
When searchingoperatorYou can search using. Each operator can perform a search applying the function of each operator under a predetermined grammar.
The search string input with the operator is shown as [search string].
- [Search string A] [Search string B] or [Search string A] AND [Search string B]
- Perform a weighted search.
- [Search character string] | [Search character string O] or [Search character string A] OR [Search character string O]
- Perform a join search.
- "[Search string]"
- Usually, the search character string includes different notations, a character string in the search character string, or a divided search, but only a character string that exactly matches the search character string is searched.
- @[account name]
- Search for tweets to the account.
- : )
- Search for positive tweets.
- Search for negative tweets.
- Search for interrogative tweets.
- exclude: / include: --Exclude / include the following from the search results
- nativeretweets-official retweets
- filter: filter:
- links-contains URLs.[Note 7]
- images-Contains images.
- videos-Contains videos or youtube links.
- replies or mentions-mentions
- hashtags-Contains hashtags.
- news-News tweets.
- safe-Tweets that are not inappropriate.
- verified-Tweets from verified accounts.
- min_replies: <number> --There were more replies than the number of times.
- min_faves: <numbers> / faves: <numbers> --Like more than the number of times.
- min_retweets: <number> / retweets: <number> --Retweet more than the number of times.
- from: <account name> --Tweets by account.
- to: <account name> --Tweets sent to your account.
- source: --Tweet source client name.However, the operation is unstable.
- lang: <2-character country code>- ISO 3166-1 alpha-2See.
- since: --After the date.
- until: until: --Until the date.
- near: <place name> --The location information includes the place name.
- within: <distance> --Used together with near, it has position information within the specified distance radius from the place name.
As a feature of Twitter, it supports almost all functionsAPIThere is. Many related services that use this have been released, which is one of the causes of the spread of Twitter.
URL shortening service
To tweetURLSince it is difficult to reduce the length to 140 characters including, it automatically transfers from a short URL of about 20 characters to the original URL.URL shortening serviceIs used everywhere.. Originally, "Tiny URL" "BitlyExternal services such as "have been used. Some clients have a function that works with a URL shortening service to shorten the URL on the client or automatically shorten the URL when posting.
2011From now, Twitter's official shortening service "t.co" has been used for all URLs.. It is automatically shortened without setting it by the client or the user himself, and it is automatically expanded and the original URL is displayed except for some clients on the timeline. Using external services would be double shortened.
Many companies and individuals have published a number of clients for browsing and posting through dedicated applications without directly accessing the Twitter official page. In addition to being available in a style that meets the needs of users,Mobile phone,SmartphoneIt is also used as a means to post from any portable terminal anywhere.
- Web service type
- Access the web page and post as you would on Twitter. There are those that can be used on a personal computer and those that are for smartphones.
- Desktop application
- A type that starts as a standalone application on the desktop.Adobe AIRUsingCross platformThere are also types that work with.
- Application for each terminal
- Mobile phones and smartphones,TabletType that operates as a dedicated application such as.
- Browser addon
- Firefox OfExtensionFor example, a type of application that acts as an additional feature of a particular browser. The operating environment depends on the browser.
- E-mail posting type
- You can post by sending the content of the tweet to the dedicated email address. Many functions such as timeline billing and retweet can be used as if sending a normal email, so it is easy. It should be noted that since there is an example in which an address change mail is mistakenly sent to this dedicated address due to the use of the broadcast system, and personal information is sent to the whole world, it should be handled with care.
Embed a button on a web page and call the Twitter posting screen directly from that pageSocial buttons.. The title of the embedded page,URLSince the account name of the person who installed the or tweet button is automatically embedded, you can easily introduce the page on Twitter and encourage follow-up of related accounts... In addition to the buttons officially provided by Twitter, some news sitesSocial bookmarkThere is a Tweet button along with a registration button for.
Posts from the Tweet button are treated as if they were posted by the client, and the via information is displayed as "Tweet Button".
Service officially provided by Twitter. By embedding rules-based links in your web pages, you can reply to tweets, retweet, like and follow your account directly from that page. Similar to the Tweet button, you can operate Twitter without leaving the web page.
There is a service like word-of-mouth advertisement on Twitter as well as blog advertisement, and there is a system where you can earn ¥5-up to 990 yen by tweeting.Takafumi HorieAlso uses it, and tweet on specific keywords on TwittersponsorThat you may get money fromHiroyuki NishimuraRevealed in a dialogue with.
Image posting service etc.
External image posting service adapted to Twitter, such as shortening individual URLs (TwitPic, Lockerz, Yfrog,Photo warehouse,Tsuippuru PhotoEtc.) are actively used. Images can be automatically displayed depending on the client. Since 2011, Twitter Photo (which is the official Twitter image posting service)Photobucket(Hosting) was started.
Other main related services
The following are all unofficial related services.
- TwitLonger-Post a string of over 140 characters. The posted content is created as a separate page, and the URL of that page is displayed on Twitter.
- favstar-Show popular tweets.
- togetter -TweetSummary site.. You can select and arrange tweets from various users and display them all on one screen.
- OnSay-Make free calls between Twitter accounts.2017May 11Ends the service.
As the use of Twitter expands, various account forms are emerging. The users of Twitter accounts are not limited to humans,muzzleIn some cases, the program is posted by an auto-speaking program called.
There are "official accounts" of companies, organizations, individuals, etc. that pay attention to their influence.SpoofingTo prevent this, a special badge called a certification badge (white check mark on a light blue background) is given to a well-known user who has been confirmed to be genuine on Twitter, and it is regarded as an "authenticated account". This authentication badge will be displayed on the user's profile page. However, there are also malicious users who embed the mark in their profile image and make it look like an official account... In addition, if you imitate an authenticated account and display it illegally on Twitter, you can take measures such as permanently freezing the account.2017The guidelines were revised on November 11,White supremacy OfjournalistIsAuthentication such as.
There is a problem of spoofing by an account that impersonates a specific group/individual name or a name very similar to the group/individual name.
Account freeze (lock)
Accounts that violate the Terms of Service such as spam, camouflage, offensive tweets and behaviors, use under 13 years old, or accounts that have been hijacked or hacked are suspended (locked) or locked There is.. If your account is frozen, you will not be able to post from that account, nor will anyone else be able to see tweets from that account.
At Twitter,ISISWe are promoting the freeze of accounts that promote terrorism activities centered on2016In addition to the announcement that it has frozen 7 accounts that suggested or promoted terrorism in the past 12 monthsAnnounced in August of the same year that it had frozen 8 accounts that did the same..
2017ToAnti-racist action groupPresidencyNoma Itsutsu Of,Also2018Of the lighterKanno KanTwitter frozen,20191TocolumnistYamamoto IchiroAccount is temporarily frozen,ofDonald TrumpAccount was created.
2020In June, it announced that it had suspended more than 6 accounts involving Chinese government officials for violating the company's guidelines.It is said that it was used to spread information close to the Chinese government.
There is no explanation from Twitter about the reason for the freeze, and the company refuses to answer. However, it is also pointed out that the standard for freezing accounts is that an arbitrary and lazy management attitude does not lead to an increase in the number of users. There is too much BOT processing, so a false judgment is made.It is said that there are many things that are done.
When accessing from an account that has not been frozen, the texts "The account is frozen" and "Twitter freezes the account that violates the Twitter rules" are displayed.
board of directors
- Omid Cordestani (Twitter Chairman)
- Peter Charnin (Founder of Charnin Group)
- Peter Curly (President, Curly Capital)
- Jack Dorsey (Twitter co-founder and CEO, Square Co-founder and CEO)
- Peter Fenton (Representative Partner)
- David Rosenblatt (1stdibs.com CEO)
- Marjorie Scardino(MacArthur Foundation Chairman)
- Evan Williams (Twitter co-founder, Medium CEO)
Account freeze for unknown reasons and vague response to it
Twitter prohibits offensive actsBut,20178TomosquitoA Japanese user who posted a post such as "Stab in many places ... Die!" Was frozen in the account as "Posting content including threats"... Otherjournalist,Illustrator,HollywoodactressWhile his account has been suspended, he posted to the actress "I'll kill you"Freezing does not occur for intimidated usersSuch as inconsistent correspondence,Freezing is being done while it is unclear which post will violate the rulesCriticism gathered on things.
2017May 11ToPresident of the United StatesIsDonald TrumpAccount suspended for 11 minutes.. Initially, the cause was "a careless human error by an employee."However, later, the employee who was in charge of customer support did it on the last day he came to work and changed the claim to proceed with the internal investigation... On the contrarySome anti-Trump people praise employee behavioron the other handAnd this employee is a contractor, and if Twitter's claim is true, one part-time employee has a great power to questionOr from TwitterSome say that the measures are insufficient..
Tweet with location information
GPSWith the rapid increase in users of smart phones with functions, there was concern about privacy issues because users would easily post tweets with location information. To date, no major incident has been reported due to location information posting, but software that calls attention to users has been released, which is becoming a major social problem... In addition, even if you do not add location information, if you post tweets such as "(place name) Nau" and "Now going home", if you have a large number of posts, your daily lifestyle and behavior style will be clear. become,Empty nestIt was feared that he might be involved in such crimes.
Due to the above problems, the official app will replace the location information acquired by GPS when adding location information with "City" or "District" in large cities and post it. If you set "Post accurate location information" to "ON" for each post, you can post with the GPS coordinates as usual. In addition, it is possible to remove the position information from "Post with position information" from the setting screen.
spamSimilarly, advertisements may be sent to individual account DMs indiscriminately and in large numbers. There is a "Report for spam" function for reporting.
Abuse of hashtags
As mentioned above,"hashtagAllows you to search and view a list of posts on a particular topic, but some malicious users may abuse the feature and abuse hashtags for tweets that are unrelated to the particular topic. In addition, "Twitter rules", the above actions are considered "spam actions", so spam reports are possible.
Information that is uncertain about the source may be disseminated, or a spoofed user may intentionally lie.April FoolBy a user who truly receives a tweet such as a tweet, retweet,Chain mailThere is a case where erroneous information is diffused as in the case.
In Japan,20137ToLINEA case in which this was disseminated by tweeting the content that ``LINE will terminate the service'' by an account disguised as an official account, and the official account led to denialand so on. In South Korea in July of the same year, some agents of Lotte Nanase Beverage accused me of spreading it by retweeting an article saying that light oil was mixed in shochu of other companies, and after searching the house of the police. is recieving.. In March 2013,NEWSAs a result of the postponement of outdoor concerts in Japan, a large amount of hoax spreads among users, and users who take it as swallows take action in various places.Pana's caseThere was a riot called.2016IsOsaka UniversityA professor from the Faculty of Foreign LanguagesHanshin TigersThe student made a deception tweet that if he wins it, he will give me credit.Mental distressReceived the lawsuit and filed a lawsuit against the student..
There are also cases where the information about a lie is plausible. May 2018,NaganoAzuminoThere is an account that calls the udon restaurant "Kabatei" inprivate university"International Shinshu Gakuin University"StaffFor a banquetDotacanWhen I tweeted to the effect that it was done, it was a situation where nearly 5 retweets were made by users who sympathized with the udon shop, but in reality, the university is a fictitious one that does not actually exist anymore. There is an "official homepage" at the university, but this was originallyUniversity entrance examination center examinationBefore and after, with the aim of "establishing a fictitious university and catching studentschannel 5It is a malicious act that started fromUniversity student co-op OfBlogIncluding the opening of the university on Twitterlibrary-Extracurricular activities-マ ス コ ッ トIn addition to the above, accounts that gave names to faculty members, students, OBs, OGs, etc. (of course, these are all fictitious) also appeared one after another. Regarding the account of "Bairei-tei," which further appealed for the damage, we posted many tweets (of course fictitious) that many students of the university have been using the store on a daily basis since the operation started in April of the same year. In addition, the account that tweeted that he used the store as a regular customer, and after the "incident" was detected,Social departmentAn account that claims to be an application for coverage at the store (this is also a fictitious one,Shinetsu BroadcastingSuch as irrelevant to the existing broadcasting station in Nagano prefecture). In other words, regarding the university and the udon restaurant, even though it was a fictitious one, a big community was formed on the net, and for those who do not know the situation, the above tweet is a true lie. It is thought that it was extremely difficult to understand that it was information of.
other,2011 OfGreat East Japan Earthquake,2016 OfKumamoto earthquake,2018 OfNorthern Osaka Earthquake,2019 New CoronavirusEven in such cases, the spread of hoaxes due to the earthquake and the spread of infection is regarded as a problem.
On TwitterDrunk driving,Unlicensed driving, Underage drinkingsmoking,theft,Steal, Paid software[Note 8]Such as illegal download ofcrimeA bad ride that can not be called an act or a crimeThere is a continuous number of tweets that expose themselves, and the person who made such a tweet is the real name or school.personal informationMay be posted as it is, or it may be posted in another place or information that can be easily specified. I found these tweets2 channelSuch asNet vigilanteAlso calledBeing seen as the same personmixi,FacebookSearch for such pages, identify personal information, and thenCompany,Dedicated to pre-school and extra curricular,PolicemenThere are many cases of notifying and protesting. In addition, murder notices and indiscriminate murders that name famous people, "In ○○SarinAffect others.Crime noticeThe number of tweets is increasing, police are dispatched, and arrests are also issued.. Therefore, Twitter on the Japanese netIdiot detector,ButterMay be ridiculed.
A little less than 200% of the students (research target: 1 college and vocational school students nationwide in Japan) commonly use "Bite terrorAlso calledPart-time jobEmployeeThe fact that it allows for posts such asNikkei MJIt was revealed in a survey of "," and it seems that the background is that the importance of tweet being connected to the whole world has not been recognized..
Tweet advertising service
Users can get advertising money by pretending to be a certain productStealth marketingThere is an advertising system similar to. A single tweet can be a few thousand yen, and if you tweet three times a day, the annual income will be 3 million yen. The content of the tweet is decided in detail with the advertising company. A user who has a certain number of followers of 1000 says "I get 23,000 yen for one tweet", but I do not want to lose the trust of the user, so I do not do it for that amount of money, I feel very scared..
maliciousURLWhen you connect to, other people will be deprived of the authority to freely operate the Twitter account such as access token[Note 9]There are cases. In most cases, the URL will be sent as a DM along with an English sentence such as "Did you see this pic of you? lol", and a similar DM will be spread to followers of the hijacked account.Chain mailIt has the same mechanism as. In addition, recently, URLs have been sent in addition to Japanese, and the means of crime have become more sophisticated.
Twitter is taking steps to improve the OAuth authentication method.
2020May 7, The accounts of several celebrities were temporarily hijacked. On the same day, Twitter announced that it is currently investigating and will take steps to correct it. After that, on Twitter, "While dealing with this situation, you may not be able to tweet or change your password.".May 7The company stopped tweeting and password resetting for many users.
Like any other SNS, on TwitterSpoofingThere is an example of.
For example, there is an example of creating an account with a celebrity name, using a picture of the celebrity as an icon image, and pretending as if the celebrity himself is tweeting, and there are cases where fans are cheated. .. Some are trying to entertain the fans, while others are as bad as degrading the celebrity. As a countermeasure, the office calls attention to fake people on the official website, or the celebrity himself creates an account.
Even if you are not a famous person, an impersonation account may be created by a third party for the purpose of harassment. In June 2017, a woman residing in Saitama prefecture spoofed someone and created an account from which the woman actually exists.AV actressThere is an example in which a tweet was posted as if he were the same person. This womanSaitama District CourtHas been applied for provisional disposition and the order to delete all the impersonated accounts has been handed to Twitter..
In addition, some users impersonate someone other than a real person. As an example, when a suspect of a heinous crime was arrested, his (woman) fictitiousPeerThere is a person who is faking as an acquaintance and tweeting, and it is interesting that the media seeing it makes an application for coverage..
Slander and slander to entertainers and celebrities
Since it is easy to communicate on Twitter, slander and slander against users, especially entertainers and celebrities, has become a problem. In some cases, the person's account may burn up. The contents written are basically released to the whole world, but if a user who has slandered is against the user who wrote itEgosearchThere are also cases where they are called back.
Celebrity and celebrity privacy violations
On Twitter, you can upload images along with your tweets, so some people upload photos of celebrities and celebrities you see in the city without permission. Also, when a celebrity visits a store privately, a salesclerk of the store may tweet that the celebrity is visiting the store, which may cause a problem.
Mass account creation/illegal creation
On Twitter, multiple accounts and large numbers of accounts are tolerated unless it is illegal such as automatic generation. However, if you acquire a large number of consecutive account names, it is likely that measures will be taken to freeze the accounts..TokyoIn some cases, Twitter account was frozen.. This case isTokyo Metropolitan Government OfIP addressIt is said that the cause of the freeze is that multiple accounts starting with "tocho_" were created in a short time.In addition, the official Twitter website has an objection page..
2009May 7, TwitterGoogle AppsThere was an incident that the in-house document that was managed above was sent to multiple blog operators and media... Although the user information of Twitter was not leaked in this case, the reason for the leak later was that the Google Apps password was "
passwordIt was easily guessed and stolen..
Underage kidnapping case using Twitter as a contact point, conversion of suicide applicants and murderers into a matching site
Kidnapping of a runaway girlAndZama 9 murder caseSerial murders of suicide applicants like this are happening through Twitter. In some situations, Twitter has become a matching site for runaway minors and kidnappers, and suicide applicants and murderers.Regarding the abduction of minors, Twitter Inc. prohibits the use under the age of 13, but when starting to use Twitter, strict age confirmation such as confirming the date of birth by presenting the ID card is not performed. ..On the other hand, after the murder of 9 people in Zama, the rules were revised so that tweets and accounts could be frozen for posts that hinted at suicide or self-harm.By two doctors of amyotrophic lateral sclerosis (ALS) patientsALS patient commissioned murder caseBut Twitter was used as a matching site.
As with other SNS,There are situations where the more followers you have, the more influence you have.. With that in mind, the act of using influencers in corporate advertisements is being carried out, but there are also people who buy followers and inflate them... Those who follow bots semi-automatically, and those who manually comment on human tactics and follow (so-calledClick farm) Etc. There are various methods, but the former is said to be easy to break when inflated, and the latter is said to be difficult to break.In addition, the account hijacking mentioned above may be related to follower sellers, and some vendors have articles that implicitly lift customers not only to increase the number of followers but also to make them as influencers.BuzzFeedIt provides a very elaborate service such as letting you write on the Internet media such as.In Russia, there is a service called Pundit, through which you can order not only followers but also likes and positive text posts.There are also companies that offer services that allow you to find out more about your followers.
A hotbed for the black-and-white trading of psychotropic drugs
Anxiolytics and sleeping pills that require a prescription are illegally bought and sold on Twitter at a higher price than the drug price..
Interference with the presidential election
Democratic Party running for US presidential electionJoe BidenTwitter restricted the display of a US newspaper article about him and his son without giving a clear reason.Not only the Trump camp, the ruling party and the Republican Party, but also Twitter CEO Jack Dorsey criticized the company's response as "unacceptable." .
Number of followers
For the first time, the number of followers exceeded 100 millionAshton KutcherThat was April 2009... It was the first American female singer to exceed 1000 million.Lady GagaAnd in JapanSoftbankPresident'sMasayoshi SonBroke the 2011 million mark for the first time in April 23.
- Accounts with a large number of followers (as of May 2020, 5)
- English version for details up to 50th place List of most-followed Twitter accounts See
|Rank||Account||user||Number of followers||Occupation||Country|
|1||@BarackObama||Barack Obama||1 billion & 1800 million||Former President of the United States||The United States of America|
|2||@justinbieber||Justin Bieber||1 billion & 1200 million||ミ ュ ー ジ シ ャ ン||カナダ|
|3||@Katy Perry||Katy Perry||1 billion & 900 million||ミ ュ ー ジ シ ャ ン||The United States of America|
|4||@rihanna||リ ア ー ナ||9700 million||ミ ュ ー ジ シ ャ ン||バルバドス|
|5||@taylorswift13||Taylor Swift||8600 million||ミ ュ ー ジ シ ャ ン||The United States of America|
|6||@Christian||ク リ ス テ ィ ア ー ノ · ロ ナ ウ ド||8500 million||soccer player||Portugal|
|7||@ Ladygaga||Lady Gaga||8100 million||ミ ュ ー ジ シ ャ ン||The United States of America|
|8||@realDonaldTrump||Donald Trump ■Capitol raidFreeze in||8000 million||Former President of the United States||The United States of America|
|9||@TheEllenShow||Ellen Degeneres||8000 million||comedian||The United States of America|
|10||@Ariana Grande||Ariana Grande||7400 million||ミ ュ ー ジ シ ャ ン||The United States of America|
Number of likes
The tweets with the most likes areChadwick BozemanTweeted that it died of colon cancer on August 2020, 8, now with more than 28 million likes.. 2th placeBarack ObamaOn August 2017, 8VirginiaCharlottesvilleIn a case where a white supremeist group and an opposition clashed with a large number of casualties (2017 Unite the Light Rally"No one is born hating another person because of the color of his skin or his background or his religion..." (A person who hates others because of their skin color, background and religion No...) with 436 million likes.Nelson MandelaQuoted from the autobiography of The Long Road to Freedom.. Second place tooKobe BryantObama's post-mortem tweet with 411 million likes.
- English version for details up to 20th place List of most-liked tweets See
Number of retweets
The tweets with the most retweets are on January 2019, 1ZOZOPresident'sMaesawa YusakuHas reached 100 million times by the deadline on the 100th, with a tweet of a plan to "give 7 million yen to 554 people".. The world record until then was April 2017 when high school student Carter Wilkerson of Nevada ``Wendy'sWhen asked to the official account of ``How much retweet will you get one year's chicken nuggets for free?'', there was a reply of ``1 million'', ``HELP ME PLEASE. A MAN NEEDS HIS NUGGS'' and Twitter users About 1800 million tweets were asked for help. It didn't reach 360 million, but Wendy's gives a one-year coupon for the nugget.
- English version for details up to 30th place List of most-retweeted tweets See
New JerseyRutgers UniversityA study of Twitter users shows that there are two types of users, "Informer" and "Meformer.".. An informer is a person whose main purpose is to inform others of something, communication activities are active, and the number of followers tends to increase. On the other hand, a meformer is a person who speaks out about one's actions, thoughts, and feelings, followers are limited to people who are very close, and communication is inactive. Of the more than 3,000 tweets surveyed, 80% were made by me-former users. According to a Pear Analytics survey conducted in August 2009, the content of tweets by Twitter users was 8% for "meaningless tweets," 41% for "conversations," and 38% for "news.".
The Pew Research Institute announced on April 2019, 4, a representative sample of 24 adult Twitter users in the United States, and extracted it.annual income,Educational History,FurthermoreRace,ImmigrationAccording to a survey of opinions on such issues, Twitter users in the United States are generally younger, wealthier, more educated, and politically more than non-users.liberalTurned out to be。また、49歳以下の成人はTwitterユーザーでは4分の3近くを占めたのに対し、全米の成人では54パーセントであり、大卒者は前者では42パーセント、後者では31パーセントであり、年収7万5000ドルを超える者は、前者では41パーセント、後者では32パーセントだった。
Not all Twitter users tweet the same way. According to a Barracuda Labs survey, 73% of Twitter users have posted less than 10 tweets since they created an account.. And 34% never posted. Also, according to the Pew Institute research mentioned above, the top 10% of users who frequently send information on Twitter send 80% of all tweets... Sixty-nine percent of the users who tweet most often say they've tweeted about politics, and only 69 percent of all Twitter users say the same..
According to Twitter Japan, the number of monthly users in Japan has exceeded 2017 million as of October 10, 27... According to a Nielsen survey, on SNS, 2% of heavy users occupy 8% of the total usage time., Of the communication directorNaoyuki SatoFrom thereParade lawIt is said that Twitter has 800 million heavy users occupying 8% of the total usage time.. At the Ambassador Summit 2019 held in 2019, Naoyuki Sato said in a keynote speech "How to increase fan base fans in the company", "Heavy users of Twitter in Japan are 22%, 990 million people. It occupies 82% of the time." "It is difficult for "buzz" on Twitter to reach the remaining 1 million people""... In addition, according to the monthly fixed point survey of mobile and social media (October 2017), 10% of the users of Twitter are those who "post themselves frequently and watch the timeline frequently"... According to the MyVoicecom Internet survey conducted from December 2018st to 12th, 1, 5% of Twitter users "registered, not only read/follow but also post or reply" there were.
According to Nielsen's survey, Twitter users account for 18% of males aged 29 to 62 and 30% of females aged 39 to 36.4... Among women, 18-29 years old accounted for 69.4%, and 30-39 years old accounted for 36.3%... According to the ``FY30 Information Communication Media Usage Time and Information Behavior Survey,'' the usage rate of Twitter by occupation was 70.2% for students and students, 38.1% for full-time work, and 28.9% for part-time work. 21.4% were full-time housewives (husbands) and 18.5% were unemployed.
According to Twitter Marketing, Twitter usersintrovertBe careful,MillennialsTo be like a mainstream person.. Correspondence analysis of millennial SNS personalities shows that Twitter users are other SNSFacebook,InstagramCompared to other users, "I'm more of a "loser" rather than a "winner"" "I don't think marriage is meaningful" "I'm not very interested in dating a heterosexual group" "Resisting to meet people online There are features such as "No", "Determine purchase after checking reputation on the net" "My time is more important than socializing".
According to Twitter Japan, what users are seeing on Twitter are diverse interests and concerns related to life... Female users tend to see a lot of information on internet technology and current affairs, while female users go to gourmet, beauty, fashion, and cooking..
Nihon Keizai ShimbunThe data economy interview groupFujio ToriumiAssociate Professor of Data Analysis CompanyHot linkIn 2020 in collaboration withTokyo governor electionPosts containing keywords related to candidates were extracted and analyzed in the period overlapping.. From the result of analysis of the retweet status of posts with high attention, it became clear that there is a certain number of accounts with similar information collection methods, and it was confirmed that there are 300 communities in total, large and small. Among them, 5 communities that have a large number of retweets and are considered to have a large influence (liberal-Maintenance-Expert-Media-Subcar) Received attention. The number of retweets for each was 109 million for liberal, 26 for maintenance, 17 for professionals, 7 for media, and 6 for subculture. Regarding the breakdown of retweets, the rate of retweets of posts outside the community (outgoing degree) was 97% for subculture, 95% for media, 84% for experts, 67% for maintenance, and 47% for liberals. The lower the degree of outwardness is, the higher the degree of inwardness is, which indicates that the person has a strong interest in posting values that are similar to his/her own, and has a strong tendency to receive inner circles.Echo chamber phenomenon). The number of accounts in each community was 32 for media, over 20 for experts, about 15 for subculture and maintenance, and 11 for liberals. It is said that there are about 1389 million active users who actively retweet on Twitter and actively collect information, and the number of accounts in each of the five major communities is about 5 to 1% of the total. Posts (retweet rate) in which active users had a high response were shown in the order of expert (2%), subcult (59.4%), media (58.6%), liberal (52.7%), and maintenance (49.5%).
2007の全世界の1日ツイート数は約5,000回ほどであったが、2008年に入ると一気に1日30万回に増加し、2009年には1日のツイート数が250万回を超えるようになる。さらに2010年に入ると前年比1,400%の伸びとなる1日3500万回を記録し, In January 20102010 FIFA World CupDue to the effect of the event, the number of tweets worldwide exceeded 1 million times a day. This shows that there were 6500 tweets per second.
2009May 6According to the report ofIran presidential election (2009)Participants in the protests kept in touch on Twitter as one of the few communications missing from regulation.. July 12 of the same yearDNSRecord breached, claiming Iran's cyber armycrackerOn TwitterFalsificationAnd Twitter became temporarily unavailable.
2009 year (Heisei 21 year)May 7,Japanese Government TheDemocratic Party OfKenzo FujisueHouse of CouncilorsLegislatorQuestion formAgainstElection campaignTo use Twitter onPublic office election lawThe view that it corresponds to the distribution of illegal document drawings prohibited by.. In addition, we examined the lifting of the ban on Twitter during the election period in the debate on the revision of the Public Offices Election Law, but an example where spoofing was rampant during the debate was taken up, and the ban was postponed because the possibility of election obstruction was extremely high. Are.
2010(22) The total number of posts exceeded 5 billion at the end of May, and the 150th post was from Japanese users... There were 2 billion more posts in the next two months, and at 50:8 AM on August 1, Japan time, the number of 0 billion posts was again posted by Japanese users..
2010May 7, French research firm Semiocast has released a survey that summarizes the number of Twitter posts in regions around the world. In June 2010, the United States, which accounted for 6% of the world's total, ranked first in Japan, and second was Japan, which accounted for 25% of the total (after 1rd place,Indonesia,Brazil,The United KingdomAnd continues). Also,Net RatingsIn a survey compiled by the end of June 2010, the number of Twitter users in Japan has reached 6 times that of the previous year as of 2010, and it is already overtaking the United States as far as the actual number of users is concerned..
2011(23)May 12, Which was broadcast in JapanFriday road show』(Nippon TV) 『Castle Laputa in the SkyThe number of tweets per second reached 25,088 TPS (the number of tweets per second) at the moment of the line "Barusu" that appeared in the end of ", and set the highest TPS record at that time... The second place is the American female singer on August 2, 2011.BeyonceOf 8,868 TPS when pregnancy was announced, the highest record in a sporting event was made on July 2011, 72011 FIFA Women's World CupIn the finalNadeshiko JapanWas 7,196 TPS (3rd place overall) at the moment that decided to win.
2016(28)May 2Twitter Japan held a press briefing at and announced the number of users in Japan for the first time.. As of December 2015, there are 27 million monthly active users who have logged in to Twitter in a month. This is more than 12% of the whole world.
2018(30)May 4,JapaneseMetropolitan Police DepartmentMinistry of CommunicationsTraffic enforcement section closedDirect message functionPublic withinvestigationSet up a dedicated Twitter account for the first time in the history of the Metropolitan Police Department.
- May 4Crowded around 5:50 pmShibuya scramble intersection(Shibuya WardJinnanAfter investigating a reckless driving criminal who crossed a scramble crossing) with a passenger car at a red traffic light Widely urged Twitter users to cooperate with the investigation by contacting the investigators individually. About two months after the incidentMay 6The criminalRoad Traffic Lawviolation(Unlicensed drivingとIgnore the signal) On suspicionArrestHowever, as a result, we could not obtain powerful information from Twittter, and the decisive factor was thatSurveillance cameraWith the video of, Of the Metropolitan Police DepartmentformulaWebsiteIt was the information sent to the dedicated email address posted in. Nonetheless, investigators said they would continue to use their Twitter account as a means to resolve the case.
- Official Twitter client-various platforms[Note 10]The official client of Twitter, which has been released to be able to Twitter from. Also includes TweetDeck, which will be described later.
- TweetDeck -Originally a client developed by TweetDeck. TweetDeck was acquired by Twitter and has been one of Twitter's official clients.
- TwitPic -Image sharing service. Until Twitter officially launched the image posting service, it was regarded as the main service for handling images on Twitter.
- Mobatui - RecruitmentCompany sponsoredMash up Awards 3rd” special award and several other awards.
- Facebook な ど
- ^ Translated by Hiroki Eda of DG Incubation Co., Ltd.It is said that it was expressed as "tweet" as a word with a meaning similar to "tweet" that can be used by humans..
- ^ Media (Communications) # Various forms of communication mediaSee.
- ^ With a major renewal around 2010
https://twitter.com/#!/(ユーザー名URL has come to be used, but due to speedup with the renewal around June 2012
#!/Was removed (“Twitter.com loads faster and cuts to 5/1”. ITmedia. (May 2012, 5). オ リ ジ ナ ルArchived as of October 2012, 6. 2012/6/30Browse. ). The site for mobile phones
- ^ This could damage authorized official accounts, regardless of the average user. Twitter apologized for this and was working to unlock the account by uploading a document that can be verified to support.
- ^ "New idea" is born from the stimulation of Twitter Interview with media journalist Daisuke Tsuda vol.2 | Soichiro Tahara's Nippon Reform | Contemporary Business (Kodansha) Archived August 2010, 5, at the Wayback MachineTry to keep it within 160 characters, including the SMS specifications. However, if you have 160 characters, you do not know the user name, so take the 20 characters from the user ID and say 140 characters.
- ^ Depending on the client, it may not be supported or it may be set not to add
- ^ The image also hits because it is a URL.
- ^ Commercially availableDVDvideo,MusicCDIncluding the contents of.
- ^ You can also browse the account timeline, see tweets, follow, DM.
- ^ Twitter for iPhone / iPad / Android / Windows Phone / BlackBerry / Firefox OS / Mac / Windows etc.
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- ^ Former Microsoft Yu Sasamoto Appointed as Representative of Twitter Japan --TechCrunch Japan
- ^ a b How to enjoy Twitter Archived August 2013, 5, at the Wayback Machine.
- ^ What is Twitter? -This service commentary site management company calls itself "information infrastructure".
- ^ "Super Dictionary DUO Genius English-Japanese Dictionary" (Daishukan Shoten).
- ^ Toshiaki Kanda, “Twitter Revolution” pages 35-36.
- ^ (PDF) -Netmile
- ^ a b "New word dictionary "miniblog" to read the times ' Nikkei BPNet, May 2007, 5.Archived August 2011, 8, at the Wayback Machine.
- ^ What is Twitter Help Twitter?, Viewed May 2010, 5 (as of December 14, 2009Archive）
- ^ "Twitter's not a social network?". cnet.As of August 2012, 5オ リ ジ ナ ルMore archives.2012/8/2Browse.
- ^ "Twitter: CEO "More open and prevent abuse"”. Mainichi Shimbun (December 2017, 11). 2017/11/17Browse.
- ^ "Can Twitter Stop the "Hate" Chain?”. Toyo Keizai Online (May 2018, 6). 2018/6/25Browse.
- ^ "Mini-blog war triggered by the Japanese version of Twitter ' All About, August 2008, 5.Archived August 2008, 12, at the Wayback Machine.
- ^ "Microblogging “Twitter” boom that heats up Archived August 2011, 4, at the Wayback Machine." Nikkei Business Online, May 2009, 5. SM (social media)[Broken link]
- ^ Hitoshi Sato. “Twitter remains flat with 3 million users: growth in sales outside the US". Yahoo! Japan News individual. 15 Feb 2017 09:14:51 UTCBrowse.Browse.
- ^ "Updated August 2019! 8 Social Media Latest Trends Data Summary”. Gaiax-socialmedialab.jp (August 2019, 8). 2019/12/8Browse.
- ^ "Worldwide, Twitter has 3 million active monthly users.”. Gaiax-socialmedialab.jp (August 2019, 8). 2019/12/8Browse.
- ^ (PDF)
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- ^ Twitter Help Center | Users of IE6/IE7 will see mobile.twitter.com instead of twitter.com. Archived August 2013, 5, at the Wayback Machine.
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passwordIt was-antivirus news dot-net Archived August 2009, 7, at the Wayback Machine.
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- "Can be used at work! Super introduction to'Twitter'" Hiroshi Ogawa Seishun Publisher 2009/9
- "140 characters on Twitter change the world" Kogure Masato, Masaki Itani Mainichi Communications 2009/10
- "Twitter marketing" Rules for tweets that deepen ties with consumers Tomomi Yamazaki / Koji Nozaki 2009/10 Impress Japan
- 40 characters of "Twitter shock" change from business to media Nikkei BP/ Hiroki Eda 2009/11
- "Twitter Revolution" Toshiaki Kanda Softbank Creative 2009/11
- "Twitter Social Theory" New Real-Time Web Trends Daisuke Tsuda 2009/11 Yosensha
- "Twitter to make your dreams come true" ~ Tips for tweets where good things happen Mika Naito 2010/01 Technical critic company
- "Business changes with'Twitter'!" Information revolution beyond Google Joel Com / Hironori Kobayashi 2010/01 Discover Twenty One
- "Twitternomics" Tara Hunt / Akiko Murai 2010/03 文藝 春秋
- "Business Twitter" 140-character conversation that changed companies around the world Shel Israel / Umihiko Namekawa 2010/03 Nikkei BP
- "Travel all over Japan for 0 yen on Twitter!" Yukie Doi 2010/05 Takeda Random House Japan
- "Twitter Social Evolution Theory" Masanori Kin 1/2010 Asahi Shimbun Publishing
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- Social networking services (Social Media)