character - Shinya Nakai

character - Shoji

character - Yokoyama, an agent (uncredited)

character - Assistant Detective

character - Ogata

character - Ronin

character - Surveyor

character - Ichino

character - Kondo (Tsuruo's friend)

character - Ken

character - Seiichi Morikawa

character - Coal truck driver

character - Air Captain Sasa