XNUMX.Introduction Due to the deterioration of the evacuation huts built more than XNUMX years ago on Mt. Yotei, the Ministry of the Environment and the Mt. ..]
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PORTALFIELD Co., Ltd. is developing Sigfox compatible climber monitoring service "FIELDCONNECT", news "PORTALFIELD News", mountaineering information "Yamamedia", mountain hut and mountain weather forecast "mikketa".For more information"Global top""About PORTALFIELD."