Makoto Arai (INTERPOL special investigator)
Ken
Gorokichi
Yasuo Ono
Assistant Shimizu
Nabeshima Tango-no-kami
Kodera
Yoshihama
Yôzô Kakurai
Minokichi Ichimonjiya
Yuji Yamashita
Kikuchi
Maki
Tôkichi Tatsuma
Masao Hisano
Tailor
Kobayashi
Kôno
Spy
Dr. Daima
Goro Eto
