Tomohisa Yamashita

as Masato Kai (1 episode)

as Nagase Saichi

as Self (1 episode)

as Self

as Haruhara Kankuro (10 episodes)

as Shinji Izumoto

as Issei Tomine (16 episodes), Executive Producer

as The Man from Tokyo

as Akira (5 episodes)

as Saichi Nagase (20 episodes)

as Kyuma (1 episode)

as Aki Kobayashi (6 episodes)

as Tetsu Himokura（紐倉 哲） (11 episodes)

as Takeshi Mori

as Kosaku Aizawa

as Mysterious man (10 episodes), Theme Song Performance

as Jin Muto

as Takane Hoshikawa (10 episodes)

Theme Song Performance

as Saku Narumi

as Sakito Shiratori (10 episodes)

as Haruka Sakurai