Rex is digging up facts...
Masao Wakahara
Michitarō Mizushima
Jun Tazaki
Minoru Chiaki
Haruo Tanaka
Hiroshi Koizumi
Seizaburō Kawazu
Akio Kobori
Torazo Hirosawa
Yuriko Hamada
Masahiro Makino
Shinobu Hashimoto
