Aliases
Tank Knights Portriss, Mugen Senki Portriss, 無限戦記ポトリス, Default, Synonym, Mugen Senki Fortress, Japanese
S32SPRING 2003TV
Part of this franchise
concluded
Announced
In production
Releasing
Completed
Mugen Senki Portriss
無限戦記ポトリス
In a raving world, legendary knights stood up. Will they become gods of war or world saviors? Three Portriss Knights and sole human boy are now going to change the World!
Portriss Planet, home of where robots live in peace. However, this peacefulness was ruined by the sudden appearance of a Dictator "Dark Portriss". Dark Portriss plans to attain infinite powers through the use of the "Space-time destroying Cannon". The only ones able to stop this are the Portriss Knights! A boy, Yuuma, accidentally got into the Portriss World, and the Portrisses` adventure begins!
(Source: AniDB)
Portriss Planet, home of where robots live in peace. However, this peacefulness was ruined by the sudden appearance of a Dictator "Dark Portriss". Dark Portriss plans to attain infinite powers through the use of the "Space-time destroying Cannon". The only ones able to stop this are the Portriss Knights! A boy, Yuuma, accidentally got into the Portriss World, and the Portrisses` adventure begins!
(Source: AniDB)
Last updated
Jun 3, 2026, 10:26 PM
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
29.2
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 92% • Signal freshness: High • Updated 25 minutes ago
Top reasons
- Cross-platform audience rating - Weighted audience rating 60.3
- Committee renewal track record - Lead committee members (Audio Highs, TV Tokyo Music) historically renew 4% of productions
- Time since finale - ~279 months since estimated air window ended
Runway
Unknown
Source runway is unclear, so feasibility is treated as unknown.
Financial & Commercial27
Production Feasibility24
Audience Reception60
Strategic Priors14
Fandom Engagement0
CourScore history
CourScore over time
Last analysedJun 3, 2026, 10:26 PM
Next scheduledtomorrow
Latest signals
Fresh telemetry
Courcast watches every connected signal to surface the freshest indicators of momentum.
| Source | Metric | Geo | Value | Collected |
|---|---|---|---|---|
| youtube | subscribers total | GLOBAL | 4,730 | May 31, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | May 31, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | May 31, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 7,378 | May 31, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 11,680,086 | May 31, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 7,378 | May 31, 2026, 12:00 AM |
| mal | watching | GLOBAL | 74 | May 30, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 87 | Apr 8, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 9 | Mar 15, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 303 | May 30, 2026, 12:00 AM |
| mangadex | source status code | GLOBAL | 3 | May 23, 2026, 12:00 AM |
| mal | completed | GLOBAL | 221 | May 30, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 60.3 | May 30, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Jun 3, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 6.37 | May 23, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 1.18 | Jun 1, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 0 | Jun 1, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 242 | Jun 3, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 3 | Jun 3, 2026, 12:00 AM |