Akira Ishihama

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(Unknown)

Souichiro Atomiya

(Unknown)

(Unknown)

Daimon Kazamatsuri

(Unknown)

Dr. Makino

Detective

Yuhei Mizoguchi

(Unknown)

Toshihiko Shingu

Mokubei Miyake

Dr. Yoshikawa

President's Secretary

(Unknown)

(Unknown)

Chokichi

Yosaku

Kurahashi

(Unknown)

(Unknown)

Motome Chijiiwa

(Unknown)

Yutaka

Shigeru Ôta

(Unknown)

Henmi - a journalist

Chin

(Unknown)

(Unknown)

(Unknown)

Kôzô Teshirogi

Shigeki

Heihachiro Hirose

(Unknown)

Takahiko

(Unknown)

(Unknown)

(Unknown)

Isamu

Mikio Hisada

Takashi

(Unknown)

(Unknown)

(Unknown)

(Unknown)

Masahiro Hase

Ryo

(Unknown)

Kichisaburo

(Unknown)

(Unknown)

Hiroshi Sakai

(Unknown)

(Unknown)

Noboru, Ryoichi's brother

(Unknown)

Hiroshi

(Unknown)

(Unknown)

Haruhiko

(Unknown)

First son

Ippei Nagisa