Tetsuro Tamba

Detective Eitaro Imanishi

Gō Katō

Eiro Waga

Kensaku Morita

Detective Hiroshi Yoshimura

Yoko Shimada

Reiko Takagi

Karin Yamaguchi

Sachiko Tadakoro

Shin Saburi

Ex-Finance Minister, Shigeki Tadokoro

Yoshi Katō

Chiyokichi Motoura

Ken Ogata

Kenichi Miki

Seiji Matsuyama

Shokichi Miki

Taketoshi Naitō

Search Section Chief