Kumiko Watanabe

~ as ~

Sgt. Keroro

Etsuko Kozakura

~ as ~

Private Second Class Tamama

Jouji Nakata

~ as ~

Corporal Giroro

Takehito Koyasu

~ as ~

Sergeant Major Kululu

Takeshi Kusao

~ as ~

Lance Corporal Dororo

Chiwa Saito

~ as ~

Natsumi Hinata

Houko Kuwashima

~ as ~

Fuyuki Hinata