Aliases
Keroro Gunso Episode 0, Keroro Gunsou: KeroZero Shupattsudayo! Zeninshuugou!, ケロ０ 出発だよ！全員集合！！, Kero 0: Shuppatsu da yo! Zenin Shuugou!
S7SPRING 2009SPECIAL
Part of this franchise
concluded
Announced
In production
Releasing
Completed
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.
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.
Last updated
Aug 31, 2026, 02:56 AM
Franchise overview
Franchise timeline
Review every Courcast-tracked season for this series and jump between entries.
Renewal pulse
Courcast score breakdown
CourScore is the probability of an official sequel announcement within 18 months, blending attention velocity, completion strength, and catalogue health.
CourScore
39.9
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 12 days ago
Top reasons
- Crunchyroll Like Index - 52,938 likes / 54,306 reactions on recent episodes
- Cross-platform audience rating - Weighted audience rating 66.1
- Cross-platform popularity index - Aggregate reach of ~617 followers
Runway
Unknown
Source runway is unclear, so feasibility is treated as unknown.
Financial & Commercial46
Production Feasibility31
Audience Reception61
Strategic Priors22
Fandom Engagement17
CourScore history
CourScore over time
Last analysedAug 31, 2026, 02:56 AM
Next scheduled11 days ago
Renewal FAQ
Keroro Gunsou: KeroZero Shupattsudayo! Zeninshuugou! renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is Keroro Gunsou: KeroZero Shupattsudayo! Zeninshuugou! getting a new season?
- According to Courcast's latest analysis, Keroro Gunsou: KeroZero Shupattsudayo! Zeninshuugou! has a 40% renewal probability. This score is updated daily and blends fandom momentum, streaming signals, source-material runway, and franchise history. Check back regularly for the latest forecast.
- Will Keroro Gunsou: KeroZero Shupattsudayo! Zeninshuugou! be renewed?
- Keroro Gunsou: KeroZero Shupattsudayo! Zeninshuugou! currently scores 40 out of 100 on Courcast. Signals driving this estimate include online discussion volume, sequel history within the franchise, and platform engagement data - all recalculated daily. Titles scoring above 70 are considered Very Likely to receive a continuation.
- What is Keroro Gunsou: KeroZero Shupattsudayo! Zeninshuugou!'s renewal probability?
- Keroro Gunsou: KeroZero Shupattsudayo! Zeninshuugou!'s CourScore is 40 as of the latest update. CourScore is Courcast's proprietary metric that aggregates over a dozen renewal signals - from source-material runway to social buzz - into a single daily-updated probability out of 100.
Latest signals
Fresh telemetry
Courcast watches every connected signal to surface the freshest indicators of momentum.
| Source | Metric | Geo | Value | Collected |
|---|---|---|---|---|
| anilist | average score | GLOBAL | 60 | Sep 6, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 4 | Sep 6, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 697 | Sep 6, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Sep 6, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 36 | Sep 6, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 1,372 | Sep 6, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 53,169 | Sep 6, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 6, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Sep 5, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 2 | Sep 6, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 218 | Sep 6, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 5,268 | Sep 6, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 70.44 | Sep 6, 2026, 12:00 AM |
| mal | completed | GLOBAL | 1,274 | Sep 6, 2026, 12:00 AM |
| mal | members | GLOBAL | 2,392 | Sep 6, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 805 | Sep 6, 2026, 12:00 AM |
| mal | watching | GLOBAL | 143 | Sep 6, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 7.77 | Sep 10, 2026, 12:00 AM |
| niconico | episode comments | JP | 640 | Sep 6, 2026, 12:00 AM |
| niconico | episode mylists | JP | 100 | Sep 6, 2026, 12:00 AM |
| niconico | episode views | JP | 6,472 | Sep 6, 2026, 12:00 AM |
| comments 7d | GLOBAL | 374 | Sep 6, 2026, 12:00 AM | |
| mentions 1d | GLOBAL | 1 | Aug 16, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 2 | Sep 6, 2026, 12:00 AM | |
| score 7d | GLOBAL | 295 | Sep 6, 2026, 12:00 AM | |
| thread count | GLOBAL | 2 | Sep 6, 2026, 12:00 AM | |
| threads 7d | GLOBAL | 2 | Sep 6, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.2 | Sep 6, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 157 | Sep 6, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 68.9 | Sep 6, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 12 | Apr 9, 2026, 12:00 AM |