Taizo Harada

(Episode 1)

Yuki Kashiwagi

(Episode 1)

Yoshihiko Hakamada

(Episode 1)

Hayato Ichihara

(Episode 2)

Ryo Katsuji

(Episode 2)

Namase Katsuhisa

(Episode 2)

Koji Yamamoto

(Episode 3)

Koji Ohkura

(Episode 3)

Takeshi Nadagi

(Episode 3)

Shigenori Yamazaki

(Episode 3)

Toru Nomaguchi

(Episode 3)

Haruna Kawaguchi

(Episode 4)

Aoi Nakamura

(Episode 4)

Masaharu Fukuyama

Self