Rex is digging up facts...
Tatsuo Umemiya
Mako Midori
Reiko Ōhara
Shigemi Kitahara
Chisako Hara
Arihiro Fujimura
Renji Ishibashi
Yukio Ninagawa
Junkichi Orimoto
Mako Sanjō
Hideo Sekigawa
Masashige Narusawa
