Kenji Imai

as Soma Hiroshi

as Fujisaki

as First Managing Director

as Kenzo Idogaki

as Masato Amamiya , Research Bureau of Cabinet Officer

as Oyama

as Medium-sized city Detective A

as Gorô

as Tomikichi Ishii

as Okano (2 episodes)

as Genzo Bun

as Shibata