Secret Club 000

Tatsuo Umemiya

Mako Midori

Chiharu Kuri

Yuki Jōno

Chieko Seki

Reiko Ōhara

Ryōhei Uchida

Bokuzen Hidari

Ichiro Araki

Shirō Ōsaka

Kumeko Urabe

Arihiro Fujimura

Nenji Kobayashi

Kenji Ushio

Motoo Sakurai