Original song: https://youtu.be/Y_6PPoyFIWU?si=X50gV-NFeYr8yCENWritten by: https://x.com/koyama_nanouCover by: https://x.com/hbhlb9527?t=r3umotu7rc3OO9CQsTWSbQ&s=09
http://www.nicovideo.jp/watch/sm44183116
