Soutaisei Riron
相対性理論
Soutaisei Riron is a Japanese four-piece rock band.
Members:
- Etsuko Yakushimaru (Lead vocals, producer)
- Seiichi Nagai (Guitar)
- Masaru Yoshida (Bass)
- Motoki Yamaguchi (Drums)
Former Members:
- Shuuichi Mabe (Bass)
- Kensuke Nishiura (Drums)
- Itoken (Drums)
