Board Thread:General Discussion/@comment-71.227.145.185-20170501201315/@comment-25340994-20170501234836

I found it on nico, one seems to be the original and another is the PV. The composer's name is ユユ (千葉P) (Yuyu/ChibaP) And here are the lyrics for it:

https://www5.atwiki.jp/hmiku/pages/18630.html