twitter→ https://twitter.com/bmo_oyasyyoutube → https://www.youtube.com/channel/UCIfkia91-RngnPJTca18amgpixiv → https://www.pixiv.net/member.php?id=423388 ニコニコ→ https://com.nicovideo.jp/community/co566760
http://www.nicovideo.jp/watch/sm38976957
