Kumiko Watanabe
Sgt. Keroro (voice)
Etsuko Kozakura
Private Second Class Tamama (voice)
Jouji Nakata
Corporal Giroro (voice)
Takehito Koyasu
Sergeant Major Kululu (voice)
Takeshi Kusao
Lance Corporal Dororo (voice)
Chiwa Saito
Natsumi Hinata (voice)
Houko Kuwashima
Fuyuki Hinata (voice)
