Series Cast 19

1. 

   Megumi Hayashibara

   Maeda's Mother (voice) (26 Episodes), — (1 Episode)

2. 

   Takahiro Sakurai

   Takashi Kamiyama (voice) (26 Episodes)

3. 

   Mika Kanai

   Beta Mechazawa (voice) (26 Episodes)

4. 

   Norio Wakamoto

   Shinichi Mechazawa (voice) (26 Episodes)

5. 

   Akio Suyama

   Hokuto no kobun (voice) (26 Episodes)

6. 

   Tetsu Inada

   Akira Maeda (voice) (26 Episodes)

7. 

   Tomoyuki Shimura

   Kiichi Fujimoto (voice) (26 Episodes)

8. 

   Norihisa Mori

   Takeshi Hokuto (voice) (26 Episodes)

9. 

   Takuma Suzuki

   Shinjiro Hayashida (voice) (26 Episodes)

10. 

    Takaya Kuroda

    Masked Takenouchi (voice) (26 Episodes)

11. 

    Youto Kazama

    Noboru Yamaguchi (voice) (26 Episodes)

12. 

    Ayaka Saito

    Gero-tan (voice) (26 Episodes)

13. 

    Daiki Nakamura

    Pootan's partner (voice) (26 Episodes)

14. 

    Hiroshi Yanaka

    Akio Takejo (voice) (26 Episodes)

15. 

    Kenichi Suzumura

    Makio Tanaka (voice) (26 Episodes)

16. 

    Kiyoyuki Yanada

    Jackson Setouchi (voice) (26 Episodes)

17. 

    Masami Kikuchi

    Ken Hirai (voice) (26 Episodes)

18. 

    Takahiro Yoshimizu

    Ichiro Yamamoto (voice) (26 Episodes)

19. 

    Yuji Ueda

    Jun Ishikawa (voice) (26 Episodes)

Series Crew 24