Ken Utsui as Akira Kido

Junko Kano as Ayako Kataoka

Hideo Takamatsu as Kusama

Bontarō Miake as Prosecutor Narumi

Eitarō Ozawa as Ryuhei Yamamuro

Taiji Tonoyama as Shinsaku Tsuda

Shigeru Kōyama as Hitomi

Kichijirō Ueda as Gentaro Kakimoto

Mieko Kondō as Miyuki Kakimoto

Keiko Yumi as Tsuneko Nakazato

Yoko Hizakura as Mineshima Tatsu

Takashi Nakamura as Son

Shizuo Chūjō as Assistant Police Department Sudo

Mantarō Ushio as Wataru Nakano

Kōichi Itō as Prosecutor Oba

Eiichi Takamura as Fukamachi Genzo

Tsuneko Sudō as Hana Mochizuki

Yuji Yamanaka as Detective Segawa

Kenji Oyama as Judge Esaki

Yoshio Takee as Secretary Amamiya

Tetsuya Watanabe as Yukichi Terayama

Yūzō Hayakawa as

Koji Kosugi as

Mitsuko Tanaka as

Gen Harada as

Kisao Tobita as Forensics Section

Tatsuo Hanabu as Forensic Professor

Yūzō Hayakawa as Forensic Assistant

Jun Osanai as Electric appliance store owner

Rin Sugimori as Police Doctor

Fumiko Murata as

Shizuo Chūjō as