https://twitter.com/krrks_b/status/1063354165236133888 元ネタ： https://www.youtube.com/channel/UCViUkop3NrNhNUHRuHF_IEAhttps://www.youtube.com/channel/UCkOlJ5w_e94LRGJbuPO1faw
http://www.nicovideo.jp/watch/sm34200689
