Sergeant Keroro: Kero 0
This is episode 0, the prequel to the main Keroro Gunsou anime series. KeroZero was shown in theaters with Keroro Gunsou Movie 4.
| Release Date | April 30, 2009 | |
|---|---|---|
| Status | Released | |
| Original Title | ケロ０ 出発だよ！全員集合！！ | |
| Runtime | 15min | |
| Budget | — | |
| Revenue | — | |
| Language | Japanese | |
| Original Language | Japanese | |
| Production Countries | Japan | |
| Production Companies | ||