Rex is digging up facts...
Denjirō Ōkōchi
Nobuko Otowa
Yūji Hori
Chieko Sōma
Kōtarō Bandō
Ryōsuke Kagawa
Kichijirō Ueda
Kimiko Tachibana
Taiji Tonoyama
Mitsusaburō Ramon
Kimiyoshi Yasuda
Kaneto Shindō
