Yuma Uchida

as Takuma Nagare (voice)

13 episodes

Arihiro Mukaino

as Shou Kamui (voice)

13 episodes

Kazuhiro Sunseki

as Baku Yamagishi (voice)

13 episodes

Naoya Uchida

as Hayato Jin (voice)

13 episodes

Hideo Ishikawa

as Ryoma Nagare (voice)

13 episodes

Kiyoyuki Yanada

as Benkei Kuruma (voice)

13 episodes

Nozomu Sasaki

as Tairu (voice)

13 episodes

Takayuki Sugo

as Professor Saotome (voice)

13 episodes

Yohei Tadano

as Professor Shikishima (voice)

13 episodes

Mitsuo Iwata

as Igari (voice)

13 episodes

Romi Park

as Queen Meldusa (voice)

13 episodes

Takaya Hashi

as Komei (voice)

13 episodes

Fumihiko Tachiki

as McDonald (voice)

13 episodes

Sumi Shimamoto

as Ryou Nagare (voice)

13 episodes

Kenichi Ogata

as Professor Han (voice)

13 episodes