Soutaisei Riron
相対性理論
Bahasa: Japanese
Kota asal: Tokyo, Japan
Tahun aktif: 2006
♥: 53
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)
