Type；video and sound cut.転載源に由来するbilibili http://www.bilibili.com/video/av18695507?share_medium=android&share_source=copy_link&bbid=96831F4C-8FEB-4DA5-99C1-8B29198CFBB512230infoc&ts=1518275780352
http://www.nicovideo.jp/watch/sm32732869
