Aliases
Super Heavyweight God Gravion Zwei, Choujuushin Gravion Zwei, Gravion Zwei, 超重神グラヴィオンツヴァイ, Super Heavy God Gravion Zwei
WINTER 2004TV
Part of this franchise
concluded
Announced
In production
Releasing
Completed
After Gravion was able to use its ultimate attack, the Zeravire threat seemed to have temporary stopped. However when it rises back up all of a sudden, the Earth Gult and its trump card, the super robot Gravion, is needed to defend this world again. All this while, the EFA is planning to create their own weapons to counter the Zeravire, the Grand Trooper. Now as they attempt to fend off the Zeravire, the people of the Earth Gult and EFA must protect their future as well as confront their pasts, and unveil the mysteries of the Zeravire.
(Source: Anime News Network)
(Source: Anime News Network)
Last updated
Oct 28, 2026, 06:20 AM
Franchise overview
Franchise timeline
Review every Courcast-tracked season for this series and jump between entries.
Renewal pulse
Courcast score breakdown
CourScore weighs signals for an official sequel announcement within 18 months, blending attention velocity, completion strength, and catalogue health.
CourScore
20.3
CourScore measures renewal signals out of 100. It is not a calibrated probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 10 hours ago
Top reasons
- Format continuity - Format (TV) matches prior mainline entries
- Merchandise catalogue breadth (MFC) - 36 merch items catalogued (24 figures)
- Cohort rating percentile - 61th percentile within season cohort
Runway
Anime original
This is an anime original, not an adaptation, so there is no source material to run down - renewal turns on sales and popularity rather than runway.
Financial & Commercial50
Production Feasibility49
Audience Reception52
Strategic Priors38
Fandom Engagement40
CourScore history
CourScore over time
Last analysedOct 28, 2026, 06:20 AM
Next scheduledin 14 hours
Renewal FAQ
Gravion Zwei renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is Gravion Zwei getting a new season?
- According to Courcast's latest analysis, Gravion Zwei has a 20/100 renewal signal score. 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 Gravion Zwei be renewed?
- Gravion Zwei currently scores 20 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. Scores from 70 indicate strong renewal signals; scores from 85 are labelled very likely.
- What is Gravion Zwei's renewal probability?
- Gravion Zwei's CourScore is 20 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 signal score 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 | 64 | Oct 14, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 26 | Oct 14, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 2,646 | Oct 14, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Oct 14, 2026, 12:00 AM |
| ann | rating | GLOBAL | 6.68 | Oct 25, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 13 | Sep 9, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 28 | Sep 9, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 6,412 | Sep 9, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Sep 9, 2026, 12:00 AM |
| filmarks | mark count | JP | 58 | Oct 14, 2026, 12:00 AM |
| filmarks | score mean | JP | 68 | Oct 14, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 0 | Sep 8, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 8 | Aug 30, 2026, 12:00 AM |
| justwatch | jp platform count | JP | 1 | Oct 14, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 1,061 | Oct 14, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 48,253 | Oct 14, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 1,962 | Oct 14, 2026, 12:00 AM |
| kitsu | score mean | GLOBAL | 76.26 | Oct 14, 2026, 12:00 AM |
| mal | completed | GLOBAL | 5,767 | Sep 30, 2026, 12:00 AM |
| mal | members | GLOBAL | 10,714 | Sep 30, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 3,601 | Sep 30, 2026, 12:00 AM |
| mal | source members | GLOBAL | 118 | Oct 9, 2026, 12:00 AM |
| mal | source status code | GLOBAL | 3 | Oct 9, 2026, 12:00 AM |
| mal | volumes total | GLOBAL | 2 | Oct 9, 2026, 12:00 AM |
| mal | watching | GLOBAL | 624 | Sep 30, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 6.7 | Oct 26, 2026, 12:00 AM |
| mfc | entry likes | GLOBAL | 3 | Oct 23, 2026, 12:00 AM |
| mfc | figures total | GLOBAL | 24 | Oct 23, 2026, 12:00 AM |
| mfc | goods total | GLOBAL | 0 | Oct 23, 2026, 12:00 AM |
| mfc | media total | GLOBAL | 12 | Oct 23, 2026, 12:00 AM |
| mfc | merch total | GLOBAL | 36 | Oct 23, 2026, 12:00 AM |
| niconico | episode comments | JP | 4,480 | Oct 14, 2026, 12:00 AM |
| niconico | episode mylists | JP | 1,380 | Oct 14, 2026, 12:00 AM |
| niconico | episode views | JP | 294,883 | Oct 14, 2026, 12:00 AM |
| comments 7d | GLOBAL | 28 | Oct 14, 2026, 12:00 AM | |
| mentions 1d | GLOBAL | 1 | Sep 2, 2026, 12:00 AM | |
| mentions 7d | GLOBAL | 1 | Oct 14, 2026, 12:00 AM | |
| score 7d | GLOBAL | 10 | Oct 14, 2026, 12:00 AM | |
| thread count | GLOBAL | 1 | Oct 14, 2026, 12:00 AM | |
| threads 7d | GLOBAL | 1 | Oct 14, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.34 | Oct 14, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 494 | Oct 14, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 66.6 | Oct 14, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 65 | Oct 14, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 11.09 | Oct 14, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 12 | Oct 14, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 3 | Oct 27, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 36,144,520 | Jun 27, 2026, 12:00 AM |
| youtube | subscribers total | GLOBAL | 42,100 | Jun 27, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | Jun 27, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | Jun 27, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 20,937 | Jun 27, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 20,937 | Jun 27, 2026, 12:00 AM |