ケロ０ 出発だよ！全員集合！！
Keroro Gunsou: KeroZero Shupattsudayo! Zeninshuugou!
Unranked — only 202 ratings (needs 400)
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.
Names
| Original | ケロ０ 出発だよ！全員集合！！ (japanese) |
|---|---|
| Romaji | Keroro Gunsou: KeroZero Shupattsudayo! Zeninshuugou! |
| English | — |
| Also known as | Keroro Gunso Episode 0 |
Facts
Reception
| Community score | 6.52 / 10 |
|---|---|
| Bayesian score | — / 10 |
| Composite | — |
| On lists | 695 |
| Favourited | 4 (0.6%) |
| Completion | 86.1% |
| Drop rate | 5.2% |
| In backlog | 30.8% |
| Score spread σ | 1.97 |
Score distribution
172335465306397578299111015
Key staff
| Character design | Fumitoshi Oizaki |
|---|---|
| Music | Saeko Suzuki |
| Original creator | Mine Yoshizaki |
Franchise — ケロロ軍曹
Bケロロ軍曹
Sgt. Frog
C超劇場版 ケロロ軍曹
Sergeant Keroro: The Super Duper Movie
C超劇場版 ケロロ軍曹２ 深海のプリンセスであります！
Sergeant Keroro: The Super Duper Movie 2
ちびケロ ケロボールの秘密!?
Chibi Kero: Secret of the Kero Ball!?
C超劇場版ケロロ軍曹3 ケロロ対ケロロ 天空大決戦であります！
Sergeant Keroro: The Super Duper Movie 3
C超劇場版ケロロ軍曹 撃侵ドラゴンウォリアーズであります！
Sergeant Keroro: The Super Duper Movie 4
超劇場版ケロロ軍曹 誕生!究極ケロロ奇跡の時空島であります!!
Sergeant Keroro: The Super Duper Movie 5
Dケロロ
Keroro
新劇場版 ケロロ軍曹 復活して速攻地球滅亡の危機であります！
Shin Keroro Gunsou Movie: Fukkatsushite Sokkou Chikyuu Metsubou no Kiki de Arimasu!
Related
| Relation | Year | Title |
|---|---|---|
| parent | 2009 | Sergeant Keroro: The Super Duper Movie 4 |
AniList id 11299 · MAL id 11299 · record updated 2026-08-20