Junpei Yasui

(8 episodes) as Tsutomu Tenguuji

(1 episode) as Ujiie Masato

as Yamamoto Tomekichi

as Sakuma

as Nabezawa

(11 episodes) as Todo Toshiyuki

(4 episodes) as Abiru

(1 episode) as 新井大輔

(12 episodes) as Genji Sanada

as Kohei Sadogashima

(1 episode) as Nikaido

as Keisuke Yamanami

(1 episode) as 小出

(10 episodes) as Segawa Shuji

(10 episodes) as Sakai's senior officer in the police

(1 episode)

as Kobayashi Hiroshi

(10 episodes) as Tomoaki Ochiai

(4 episodes)

as Dr. Komori

(1 episode)

as Reporter (uncredited)

(1 episode)