Kaito Sakurai

as Ritsuro Kayano

as Meguru Bachira

as Yuto Watanabe (8 episodes)

as Rikuto Ichinose

as Tanuki Mikio

as Natsuki

as Aquamarine Hoshino

as Aquamarine 'Aqua' Hoshino (8 episodes)

as Matsushige Eito (10 episodes)

as Mabuchi Kou (14 episodes)

as Ryū Sanada (12 episodes)

as Yano Shota (10 episodes)

as Ikuru Narita (40 episodes)

as Soichi Kiruma

as Fujishiro Sena (12 episodes)

as Fujishiro Sena / Fuji Soujun (2 episodes)

as Futa Niimura（新村 風太） (11 episodes)

as Haruto (6 episodes)

as Aiba