Ryohei Otani

as David (4 episodes)

as Shota

as Genjiro Tanigaki

as Takayama Isao (11 episodes)

as Koito Yutaro (10 episodes)

as Goro Amami (10 episodes)

as Self (1 episode)

as Kim Kang-hoon

as Tanigaki Genjiro (9 episodes)

as Genjiro Tanigaki

as Ryusuke (12 episodes)

as Hiroya Miyano (1 episode)

as Santa Fuyuno (4 episodes)

as Kotaro Hasuda (9 episodes)

as Hongo Daiki (10 episodes)

as Ryota Kazami

as Yazawa Nobuyuki (30 episodes)

as Tsukasa Kosakai