Original. 須田景凪 ➼ Youtube. youtu.be/gwAuvX9i8yQ?si=eWgEq6gMHf1fVp66 ➼ Niconico. sm41697047 ➼ Twitter. twitter.com/balloon0120Vox & Editing & Mix. @Bellruki
http://www.nicovideo.jp/watch/sm42764448