田中邦衛

Inspector Joichi Uno

浅茅陽子

Yuko Nagai

Eitaro Ozawa

Honma(Metropolitan Police Department Investigation Division Chief)

池上季実子

Etsuko (female college student)

梅津栄

Fujita (Ryokan Fujiya)

森下哲夫

Yuichiro Naito

Urara Sen

College Girl

草薙幸二郎

Seiji Eguchi(Distant relative of the head and Naito)

千石規子

Toku (Housekeeper)

玉川良一

Kida (Chief of Police Department)