Rex is digging up facts...
Minoru Ōki
Yoshio Tabata
Shunji Sakai
Akira Ōizumi
Nijiko Kiyokawa
Junzaburō Ban
Toshiko Ayukawa
Akira Takaya
Juro Hoshi
Mitsuko Yoshikawa
Torajirō Saitō
Akira Fushimi
Tsutomu Sawamura
Hyōgo Suzuki
