1/3 no Junjou na Kanjou

is a song covered by RAISE A SUILEN.

It is one of the challenge songs for the event Even After Being Reborn 100 Times.

It was originally sung by Siam Shade and used as the sixth ending theme for.

The full version of the song is included in the album BanG Dream! Girls Band Party! Cover Collection Vol.3. It was released on December 18, 2019.