Soutaisei Riron

相対性理論

[Website](http://mirairecords.com/stsr/) | [Twitter](https://twitter.com/mirairecords) | [Instagram](https://www.instagram.com/mirairecords/) Soutaisei Riron is a Japanese four-piece rock band. Members: - [Etsuko Yakushimaru](https://anilist.co/staff/105127) (Lead vocals, producer) - [Seiichi Nagai](https://anilist.co/staff/279196) (Guitar) - Masaru Yoshida (Bass) - [Motoki Yamaguchi](https://anilist.co/staff/161985) (Drums) Former Members: - [Shuuichi Mabe](https://anilist.co/staff/171739) (Bass) - [Kensuke Nishiura](https://anilist.co/staff/393056) (Drums) - Itoken (Drums)

Is this you? Creator profile claiming is coming soon.