砂の器

Tetsurō Tamba

Detective Eitaro Imanishi

加藤剛

Eiro Waga

森田健作

Detective Hiroshi Yoshimura

Yōko Shimada

Reiko Takagi

山口果林

Sachiko Tadakoro

佐分利信

Ex-Finance Minister, Shigeki Tadokoro

加藤嘉

Chiyokichi Motoura

春田和秀

Hideo Motoura

緒形拳

Kenichi Miki

松山政路

Shokichi Miki

内藤武敏

Search Section Chief

Ryū Chishū

Kojuro Kirihara

Masumi Harukawa

Naka Sumie

Yoshio Inaba

Search Chief Clerk

花沢徳衛

Miki's Colleague in Flashback

信欣三

Linguistics Professor Kuwabara