It's a very strong song.
This version was remade when my 3rd album was produced.

Lyrics by GAiA
  / gaiacsle  

Music & Artwork by cosMo@Bousou-P
  / cosmobsp  

niconico:
https://www.nicovideo.jp/watch/sm7781905

Off vocal:
http://chemsys.cc/mp3/aih_off_vocal.mp3

PIXIV FANBOX:
https://www.pixiv.net/fanbox/creator/...