Riku Hagiwara

as Nao

as Ren Makihara (8 episodes)

as Keitaro Obinata (voice)

as Kazuki Suzukura (6 episodes)

as Kosuke Watanabe (10 episodes)

as Toru Konishi

as Zansetsu Kubo (8 episodes)

as Shoichiro Imai

as Ryo Shioya (1 episode)

as Mou Ki (Meng Yi)

as Sōsuke Takimoto (11 episodes)

as Shunichi Isokawa

as Tasuki Mirai (11 episodes)

as Aoki Sora (9 episodes)

as Neo Hahakabe

as Mou Ki (Meng Yi)

as Sasaki Osamu (11 episodes)

as Hasumi Iori

as Tsukuyomi Yuga (9 episodes)

as Hira Kazunari

as Youhei

as Naofumi (1 episode)

as Saotome Kaito