メディア掲載
https://blogos.com/article/401941/
https://japan.cnet.com/release/30361318/
https://news.mixi.jp/view_news.pl?id=5763117&media_id=160
https://www.excite.co.jp/news/article/Techable_106532/
https://b2b-ch.infomart.co.jp/news/detail.page?IMNEWS1=1727085
https://mainichi.jp/articles/20190622/dbg/048/040/010000c
https://r-startupstudio.com/rssPressRelease/detail/sustainable-game3
https://r-startupstudio.com/rssPressRelease/detail/sustainablegame-interview
https://mainichi.jp/articles/20190831/dbg/048/040/006000
https://kanto.esdcenter.jp/rep190630/
https://www.worldvision.jp/news/shien/day_sustainable_game.html