Raiku

as Taihei Yoshii (10 episodes)

as Yoshino Yuma (1 episode)

as Kawashima Kei (1 episode)

as Yuki Yamane

as Yasunaga (2 episodes)

as Shoji Rihito (9 episodes)

as Genji Akasaka (8 episodes)

as Yashiki Mamoru (1 episode)

as Ochiai Tsukasa (6 episodes)

as Saito Haruomi (8 episodes)

as Hayakawa [Masaki's colleague] (1 episode)

as Sota Tsuji (12 episodes)

as Sugimoto (1 episode)

as Ishida

as Shibukawa Kota (1 episode)

as Ryo Kurobe (10 episodes)

as Kurobe Ryo (10 episodes)

as Arai Shota [Keita's younger brother] (1 episode)

as Ema Joji [Miyoshi's classmate] (5 episodes)

as Nishi Yuuki

as Aotsuki Shinobu [Young]

as Honjou Takurou (8 episodes)