0012名無しさん@1周年垢版2017/10/13(金) 03:26:58.32ID:HS+pimKw0 ほれ、参考資料じゃ https://www.buzzfeed.com/jp/kazukiwatanabe/hitotsubashi-outing-this-is-how-it-happened?utm_term=.hawlOovn6#.tmwxleZr8