本家様: sm36437731 Midi: hinayukki http://rovine.sblo.jp/article/187214616.htmlIllustration, video: https://twitter.com/Tamilala_slowiaTuning, mixing: RitsuyuuYouTube: https://youtu.be/X91tnz9PKWg
http://www.nicovideo.jp/watch/sm40886777