https://twitcasting.tv/kubotayokoyama 暗黒放送① sm44490353 ② sm44490360 ③ sm44490369 ④ sm44493017 ⑤ sm44493027 ⑥ sm44493043 ⑦ sm44493850 ⑧ sm44493856
http://www.nicovideo.jp/watch/sm44490360
