Rex is digging up facts...
Ken Utsui
Kyōko Enami
Yukiko Fuji
Jōtarō Senba
Bontarō Miake
Akitake Kōno
Rieko Sumi
Mayumi Kurata
Eitarō Ozawa
Shō Natsuki
Shigeo Tanaka
Kikuma Shimoiizaka
