Soutaisei Riron
相対性理論
media.language: Japanese
media.homeTown: Tokyo, Japan
media.yearsActive: 2006
♥: 53
[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)
