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.
(Source: MAL)
Description
Type
SpecialSeason
Winter 2009Release Date
Status
Finished
Source
MangaEpisodes
1
Episode Length
15 min
Related Anime
Information Websites
Alternative Names
Japanese
ケロ０ 出発だよ！全員集合！！
Synonyms
Sergeant Keroro Episode 0
Keroro Gunso Episode 0