Yuri Amano

as Chris (voice)

3 episodes

Masaya Onosaka

as A Suke (voice)

3 episodes

Toshiyuki Morikawa

as Officer Maki (voice)

3 episodes

Ikuo Nishikawa

as Hoshimaru Umenokoji (voice)

3 episodes

Kujira

as B Suke (voice)

3 episodes

Masami Toyoshima

as Flag (voice)

3 episodes

Yuriko Shiratori

as Erara (voice)

3 episodes

Takehito Koyasu

as Pulse (voice)

3 episodes

Akio Otsuka

as Shinnosuke Otoi (voice)

3 episodes

Fumie Kusachi

as No. 3 (voice)

3 episodes

Issei Futamata

as Masanobu Otoi (voice)

3 episodes

Rica Matsumoto

as Nobuhiko Otoi (voice)

3 episodes

Ikue Otani

as Mini Signal (voice)

3 episodes

Kumiko Nishihara

as Minoru Otoi (voice)

3 episodes

Hiro Yuuki

as Signal (voice)

3 episodes