Mystery of Soy Sauce

Kazuhiko Inoue

Shirou Yamaoka (voice)

Mayumi Shou

Yuuko Kurita (voice)

Chikao Ohtsuka

Yūzan Kaibara

Osamu Saka

Daizō Ōhara

Seizo Kato

Kyōichi Koizumi

Shunsuke Shima

Hideo Tanimura

Osamu Kato

Tomio Tomii