Saburo Hiromatsu

as Ramdus

as Association Minister

as Professor Kawabe

as Haibara

as Hosoda

as Ushijima

as Ishimoto

as Kunitomo

as Kishida

as Matsumoto

as Advertising Company Boss

as Kawashima

as Saeki

as Hotel manager

as The man of the company

as Nishiyama

as Sonomura

as Hirota

as Mizuno

as Takita, President of club "Gin no Kutsu"

as Kodaira

as City Hall employee

as Ôta

as Niigata Station detective A

as Matsu the Attention

as Okaken

as Miyazawa

as Sato