Rex is digging up facts...
Denjirō Ōkōchi
Mitsuko Mito
Fujiko Yamamoto
Akiko Sawamura
Takashi Mita
Haruo Tanaka
Kodayu Ichikawa
Kunitaro Sawamura
Shintarō Nanjō
Mitsusaburō Ramon
Masahiro Makino
Shin'ichi Yanagawa
