Cast
Kumiko Watanabe
Sergeant Keroro (voice)
Jouji Nakata
Corporal Giroro (voice)
Houko Kuwashima
Fuyuki Hinata (voice)
Takeshi Kusao
Lance Corporal Dororo (voice)
Chiwa Saito
Natsumi Hinata (voice)
Takayuki Yamada
Yoshihiko (voice)
Jiro Sato
Buddha (voice)
Ryohei Suzuki
Hentai Kamen (voice)
Shun Oguri
Sakata Gintoki (voice)
Etsuko Kozakura
Private Second Class Tamama (voice)
Takehito Koyasu
Sergeant Major Kururu (voice)
Akiko Hiramatsu
Aki Hinata (voice)
Haruka Kinami
Murasaki (voice)
Shin Takuma
Danjo (voice)
Masaki Suda
Shinpachi Shimura (voice)
Kanna Hashimoto
Kagura (voice)
Yuya Yagira
Hijikata Toshiro (voice)
Jesse
Aruru / Deruru (voice)
Tsuyoshi Muro
Merebu (voice)
Kantarô Nakamura
Kondo Isao (voice)
Ryo Yoshizawa
Okita Sougo (voice)