Rex is digging up facts...
Koji Tsuruta
Tetsuro Tamba
Michitarō Mizushima
Tamio Kawachi
Toshiaki Minami
Akiko Mori
Saburo Kitajima
Tatsuo Endō
Shōtarō Hayashi
Masaharu Arikawa
Shigehiro Ozawa
Kenrō Matsuura
