Hiroshi Tamaru (voice)

Asahi

Ushimizu Sannojo (60 episodes)

Leo Suzuki (9 episodes)

Tatsuno Rihito

Tsuyoshi Maki (11 episodes)

Red Blood Cell

Keno Inusaka

Yotasuke Takahashi

The Emperor

Jin Amagi

Aizawa Konichi (9 episodes)

Inui Magoroku (10 episodes)

(9 episodes)

Souma Tezuka

Kazuki Yamada (1 episode)

Ii Naomasa (50 episodes)

Subaru Nagahisa (voice)

Hikaru Aoba (11 episodes)

Mantaro Sawatari (10 episodes)

Chiaki Tachibana (12 episodes)

(3 episodes)

Kizaki Makoto (2 episodes)

Leopold Imori (2 episodes)

Meguru Sōma (10 episodes)

Serga

Akane Yanagi (7 episodes)

Tokugawa Akitake [Yoshiatsu and Yoshinobu's half-brother] (41 episodes)

Heure (3 episodes)

Heure (3 episodes)

Tokigawa Yukito (8 episodes)

Norman

Kuina Hikari [Young] (1 episode)

Heure

Heure

Ryo Ishikura

Ameku Tsubasa (10 episodes)

Heure (49 episodes)

Heure (49 episodes)

Fumihiro Kuki [Young]

Yuichi Saeki (young)

Ryuo Edogawa