Especial · Finalizado · Primavera 2009 · ★ 60
Keroro Gunsou: KeroZero Shupattsudayo! Zeninshuugou!
ケロ０ 出発だよ！全員集合！！
Sinopsisen inglés
This is episode 0, the prequel to the main Keroro Gunsou anime series. KeroZero was shown in theaters with Keroro Gunsou Movie 4. On the day of Keroro battalion's departure from Keron Planet to Planet Earth, an opposing alien species assails the Keron space station, where Giroro and Zeroro (later known as Dororo) are waiting for Keroro to arrive.
- episodios
- 1
- Duración
- 15 min/ep
