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🎥 | JO1 Issei Mamehara makes a careful role in the movie's first appearance in "Very anxious"

Photo Issei Mamehara and Takashi Okamura – (C) “Kimi with a radius of 1 meter-Let's walk upwards” Production Committee

JO1 Issei Mamehara makes a careful role in his first appearance in the "Very Worry" movie

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I was longing for the scene of "Thank you", so "Issei Mamehara is cranking in!"

Issei Mamehara of the global boy group JO1 made his first appearance in the movie "Kimi with a radius of 1 meter-looking up ..." → Continue reading

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Issei Mamehara

Issei Mamehara(Mamehara Issei,2002May 5 -) isJapan OfIdol.Male idol group-JO1The youngest member of the center.OkayamaManiwaI'm fromLAPONE entertainmentBelongs.


Before debut


  • September 12, audition program "PRODUCE 101 JAPAN』In the referendum (viewer vote) ranked first among 101 people, and won the debut right as a center[4].



  • On December 2th, the omnibus movie "Kimi with a radius of 26 meter-Let's walk upwards-""Appeared in one of the works in "Today, I often have a daily pattern".This is Mamehara's first appearance in the movie,Nine Tine OfTakashi OkamuraRe-co-starred with[8].
  • On March 3th, he revealed on a blog in FC that he had graduated from high school.


  • Height 174.5 cm, weight 62 kg, blood type O.
  • My hobbies are dancing, singing,MercariLooking at clothes[9].
  • Special skills are baseball, swimming,Kamen Rider OfImpersonation, Dance (special genre is 90'sHIP HOP)[9], Funny face.
  • Nickname is "Mame-chan"[3][10],"beans".Mamehara himself was asked the nickname he wanted to be called in an interview with a magazine and answered, "I want to continue with'Mame-chan'."[11]..Most of them are called by the above nicknames instead of their names.
  • In "PRODUCE 101 JAPAN", the catchphrase in the program is "National First Love"[12].
  • About his childhood, "When I was little, I loved catching insects and exercising outside, so I participated in baseball, swimming, and sumo tournaments," said the Sanyo Shimbun on March 2020, 3. Looking back in the interview[2].
  • Regarding what is often said to be similar to Mamehara, he also commented, "I also have a (common word) of beans (last name is Mamehara). It is said to be similar to Mamehara." doing[13].
  • As his dream for the future, "I'm also interested in acting, and eventually I want to act. I want to be a Kamen Rider and do the theme song with JO1," he said in a solo interview with "Model Press."[14].


Participating songs


Release datetitleRemarks
2019/9/3Tsukame ~ It's Coming ~Program theme song. Included in "Tsukame-It's Coming-"
2019/11/28DOMINOConcept assignment song. "PRODUCE 101 JAPAN --35 Boys 5 Concepts].
2019/12/12GrandMasterDebut evaluation assignment song and final ballad assignment song. "PRODUCE 101 JAPAN --FINAL].
Goodbye youth (PRODUCE 101 JAPAN ver.)



  • PRODUCE 101 JAPAN (September 2019, 9-December 26, 12,TBS series(First and last rounds only),GYAO!)
  • Mezamashi TV(November 2020, 11, 3, 10, 17,Fuji TV series) * Appeared as an entertainment presenter in November 2020[7].
  • THE Breakthrough File "Police Box Mystery & Rescue Close Call SP" (November 2020, 11,NTV series) * Appeared in the reproduction drama "Sink the radio tower fire that does not reach the water discharge!"[15].


  • You with a radius of 1 meter-Let's walk upward- "Today, the pattern is good" -Hiroki Asada (2021)[8].

Related video


Issei Mamehara PRODUCE 101 JAPAN Participating Music
Evaluation nameSong titleOriginal song artist nameMovieIndividual
Recommended video
Leveling evaluationEXCITEDaichi Miura*-
Reassessment by levelTsukame ~ It's Coming ~オ リ ジ ナ ル**All the trainees who appeared on the program
Position evaluationDNABTS (BTS)**Yoshiki Togo,Kawanishi Takumi,Kim Yoon Dong,Kim HeeCheon, Shogo Koyama
Group evaluationFIREBTS (BTS)**Jung Young Hoon,Tsurufusa Shioen,Kim Yoon Dong,Junki Kono, Hirohiro Mada
Concept evaluationDOMINOオ リ ジ ナ ル**Kawajiri lotus,Kim Yoon Dong,Jung Young Hoon,Kawanishi Takumi,Junki Kono,Tsurufusa Shioen
Debut evaluationGrand Masterオ リ ジ ナ ル*Kawanishi Takumi, Tokonami Shine, Masahiko Imanishi,Junki Kono,Keito Sato, Sato Kura,Kinjo Bikai, Minato Inoue, Jun Uehara
Goodbye youthIkimonogakari*20 finalists trainees


[How to use footnotes]
  1. ^ ""PRODUCE101JAPAN" JO1, 11 debut members are decided. The first center is Kazunari Mamehara, the youngest 17 years old.". ORICON NEWS. 2020/1/4Browse.
  2. ^ a b Interview with JOXNUMX Issei Mamehara "I want to fight on the world stage"Sanyo Shimbun March 2020, 3 (Archive as of March 7, 2020)
  3. ^ a b "101 debut members of "PRODUCE 11 JAPAN" decided 1st place is the youngest, Issei Mamehara <1st-20th place final ranking> --Model Press”(Japanese). Model Press-Lifestyle/Fashion Entertainment Menus. 2020/1/4Browse.
  4. ^ "XNUMX people will debut in the final selection of "PRODUCE XNUMX JAPAN" – Tokyo Sports Newspaper”(Japanese). East Sports Web – Tokyo Sports Newspaper. 2020/1/4Browse.
  5. ^ "JOXNUMX and XNUMX members decided!The center is Issei Mamehara "Thanks to my family" --SANSPO.COM". www.sanspo.com. 2020/1/4Browse.
  6. ^ The Television. “NEWS Yuya Tegoshi volunteers for vocal pedagogy on his own ... Fans are impressed by the precious inside story at the time of his debut (1/3) | The Television for entertainment news”(Japanese). The television. 2020/1/4Browse.
  7. ^ a b "JO1 Issei Mamehara is the first information program presenter to challenge!". Fuji Television Network, Inc (September 2020, 10). 2020/10/31Browse.
  8. ^ a b "JO1 Issei Mamehara and Prajna appear, popular actor x Yoshimoto talent x creator gathered omnibus movie release decision (with video)". Music natalie (September 2020, 12). 2020/12/10Browse.
  9. ^ a b "Introducing 101 finalists for the debut of "PRODUCE 20 JAPAN" <3rd ranking announcement 1st-20th profile>”(Japanese). NicoNico News. 2020/1/4Browse.
  10. ^ (日本語) PRODUCE 101 JAPAN ㅣ Okayama ㅣ [Issei Mamehara] Please remember your nickname! ㅣ @ Self-introduction _1 minute PR, https://www.youtube.com/watch?v=vD3n3dlwebw 2019/12/25Browse. 
  11. ^ "Call me Giraffe!" The nickname that JO1 wants to be called by fansWomen themselves February 2020, 2
  12. ^ (日本語) [Issei Mamehara] Finalist PICK ME Video | PRODUCE 101 JAPAN, https://www.youtube.com/watch?v=59yusybS5cM 2020/1/4Browse. 
  13. ^ (日本語) PRODUCE 101 JAPAN | Trainees choose!What is Visual Center Best5? | # 5, https://www.youtube.com/watch?v=-iXdTy6yb28 2020/2/7Browse. 
  14. ^ [1]mdpr.jp February 2020, 2
  15. ^ "JO1 Issei Mamehara becomes a rescue member!Reproduce the fire extinguishing activities of Pekopa Shupei & Alpy Hirako and the deadly". Music natalie (September 2020, 11). 2020/11/10Browse.

Related item

外部 リンク


photograph(Sweet,British: photographing or shooting or filming) Is写真,moviesTo take (take) a video or video[1].カメラTaking a picture, movie, video, etc. by (shooting machine).

(Usual)写真,X-ray photograph,movies,SpectroscopyThe shape of the objectOpticsImage by a traditional method andthe film,dry plate,CCDThe image is recorded on the element and recorded, but this process is called photographing.[2].

Also called "imaging", this is especiallyWhen recording images of celestial bodiesUse for[3](Used as "imaging observation").

The object to be photographed is called the "subject."[2].

As a reminder, I'll explain it here, but when a photograph moves, it's called a "video." It's a mistake to call it "video"[4].


There are various taxonomies.

One Photo Summarized video("Still photography" "Still photography" ≒ still photography) / Imagephotograph There are two main methods.

Photo shooting (still shooting)

As I will explain first, the classification name for still photography tends to be called "XX photography" rather than "XX photography" (for example, it is called "portrait photography" rather than "portrait photography"). (It tends to be called).

As a classification method for photographing (still shooting), there is a method for classifying objects (subjects).

As a classical taxonomy (it is a classical taxonomy in the art whose history is older than photographyPortrait / Still life / 風景画There is one category of portrait photography (portrait photography) / still life photography (still life photography) / landscape photography (landscape photography, nature photography).

Also, photography is classified according to its purpose. For example art / Academic / News report / CommercialArt shoot by either (Art photography) / Academic photography ([5]) / Press shooting (News photo) / Commercial photography (commercial photography)Advertising photosIs also included) ... etc.

For example, it can be sub-classified for shooting people. ポ ー ト レ ー トShooting (According to the request of the person,肖像画To take a photo like)News photo) / Commercial portrait photography / ... etc.

As for still life photography, artistic still life photography / academic / record still life photography / still life photography for news coverage / commercial still life photography (including) Advertising photos) / ... etc. can be sub-classified.

Regarding nature photography, there are artistic nature photography / academic and record nature photography / ....

Video shooting

ImageRegarding the shooting of (=moving photos),

One is to classify by shooting location,ス タ ジ オShoot insideStudio shot""Set shooting, Etc., and shooting outdoors outside the studio is “Location shooting"Or"openphotograph".

One is to classify by shooting speed, especially those shot at special speeds. High speed photography / Timelapse / Timelapse And so on.

Out of studio shootVFXEspecially, the ones that use a background of a special color to combine the images after shootingBlue backgroundphotograph”(“Green background shooting” when using green).

Digital cinematography(The fluttering area is...British: Digital cinematography) Means the conventional silver salt type during the filming stagethe filmLight to electrical signals without usingImage sensorusingMagnetic tape,hard diskThe image is recorded on a recording medium such as.


Explaining the recording medium, the photosensitive material was originally used in still photography.Wet board→dry plate→the filmHas changed.[Source required]

Photo Summarized video

This section describes the basics of photography. Note that the concepts of “exposure”, “shutter speed”, and “aperture” in photography are basic concepts that are also used in video photography.

Composition, exposure, shutter speed, aperture

([Who?])”The technology required for shooting is構 図,Exposed, Light condition /照明Becomes the center[Source required]".Exposed TheISO sensitivity,Shutter speed,ApertureDetermined by[Source required], Usually so-calledProper exposureHowever, depending on the expression intent, we may choose to overexposure (high key) or underexposure (low key).[Source required].

Color/monochrome selection

Also, in the first placeカ ラ ーOrモ ノ ク ロYou have to decide whether to shoot in.

Lens selection

またlensSelection also plays an important role. LensFocal lengthFrom the longest order oftelescope lens,Standard lens,Wide-angle lensDivided intoClose-upSuitable forMacro lens, The focal length can be changedZoom lensA distorted image is obtainedFisheye lensThere is a special lens like this, and the photographer must select the lens that best suits the intended shooting.

Focal length and depth of field

Focal length isDepth of fieldIt also has a correlation with it, and it is shallow for telephoto lenses and deep for wide-angle lenses. The depth of field can also be controlled by the aperture value, and theF value(Enlarge) to get deeper, that is, a picture with focus from near to far (Pan focus)become. If you do the opposite, the depth will be shallower, and the background and foreground of the main subject will be blurred (BlurExpression).

Select shutter speed

When the shutter speed becomes slowBlurUsually occurs,tripodIt is normal to avoid this by using lighting or lighting, but if you have a special expression intention,Motion blur) May occur.

Filter selection

For color photography, the emulsion number (manufacturing lot) of the sensitive materialReciprocity failureOf the light sourceColor temperatureThe color balance may be lost due tofilterIt is necessary to use "correction" such as adjusting the exposure amount by using a film for each light source or light source.Digital cameraIn the case ofWhite balanceDepending on settingsColor toneAdjust.

Video shooting

movies,TV dramaWhen shooting,crankInn”, end shootingCrank upIs called.this isJapanglishSo, it is said that it is derived from the hand-cranked handle (crank) when the camera was hand-cranked.

Movies andVideo cameraWhen shootingStill picturesInvolves movement, unlikeCamera work(Bread,tracking,dolly, Crane, etc.) is possible, and in many cases,voice OfrecordingIs also needed. Also, after the shooting is completed, the video and audioEditis necessary. When editingmontageTechnique ofNarrationThe addition of “” gives a certain meaning to the image.

(British: Cinematography)as well as,Videography(British: Videography) Is a term that means videography, video technology, video photography, videography, video technology, video photography, cinematography, movie technology, movie photography, etc.In this page, video photography technology or movie photography technology, movie Refers to shooting technology.Photography(British: photography) Is a word that means photography, photography technology, photography, etc., and this page refers to photography technology.



[How to use footnotes]
  1. ^ Kojien XNUMXth edition "shooting"
  2. ^ a b "Britonica International Encyclopedia Small Item Encyclopedia" "Photograph"
  3. ^ Second edition of "Myoko Japanese dictionary"
  4. ^ Among the most recent manga and anime generations, junior high and high school students who do not have sufficient study tend to mistakenly call it "video", which is a mistake. In the XNUMXth edition of Kojien, "video" is "Same as animation"(Source,KojienSixth edition "video"). "Video" is an animationOnly, That is, a term used exclusively to refer to moving cartoons. Video/video is a contrasting term. "Video" was applied when translating anime in Kanji expression. For example, the Japan Video Association isア ニ メ ー シ ョ ンOnlyIt is an association of, but never an association of video (movie) companies. Human beings who have studied Japanese carefully and carefully when asked about "video" are completely different from those of the photographic system, there is no shooting of the actual thing, an animation that is an extension of a manga drawn by humans by hand ( Only). It's a serious mistake to use the word "video" to refer to video. Even in NHK, moving things that are extensions of photographic technology are always called "pictures". Basically, we don't call it "video".
  5. ^ "Academic photographs are photographs taken and provided as materials for academic research" (Source: Shogakukan "Complete Encyclopedia of Japan』"Academic photography")

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