原曲和插圖:Sweet Pool http://www.nitrochiral.com/pc/software/sweetpool/ 原唱:伊籐加奈子翻唱:葵流liu (插圖/mix/pv)( mylist/26101520 )Original version: https://youtu.be/UjUe18vegmI
http://www.nicovideo.jp/watch/sm26163100