Black Flower Petal

Hiroshi Mizuhara

Hiroshi Namiki

Kumi Mizuno

Mitsuko Kamimura

Masao Oda

Yūsaku Sugiyama (Shinji’s Father)

Etsuko Okumura

Aiko (Mitsuko’s Colleague)

Yonehachi Shima

Shinji Sugiyama

Kin Sugai

Kura Sugiyama (Shinji’s Mother)

Sen Yano

Kenichi Sugiyama (Shinji’s Brother)

Ayako Aso

Masae Sugiyama (Kenichi’s Wife)

Nobuo Kawai

Saburō Nakanishi (Kumaki’s Henchman)

Hisao Dazai

Kumaki (Yakuza)

稲吉靖

Ayuta

Akira Tatsuoka

Kiuchi

Hiroya Morita

Shima

Juhachi Katō

Sekiguchi

磐木吉二郎

Ōwada

Koji Tokiwa

Miyajima

小沢一郎

Andō

Shiko Tanaka

Hara

Tatsuhiko Kuroiwa

Murder Victim

Kenji Horikawa

Murderer A