Sotaisei Riron
Members: Motoki Yamaguchi, Kazuyuki Matsumura, Etsuko Yakushimaru, Kenji Ito (2), Shuichi Mabe, Seiichi Nagai, Kensuke Nishiura, and Masaru Yoshida (2)
Members: Motoki Yamaguchi, Kazuyuki Matsumura, Etsuko Yakushimaru, Kenji Ito (2), Shuichi Mabe, Seiichi Nagai, Kensuke Nishiura, and Masaru Yoshida (2)