Aliases
Tank Knights Portriss, Mugen Senki Portriss, 無限戦記ポトリス, Mugen Senki Fortress
S1SPRING 2003TV
Part of this franchise
concluded
Announced
In production
Releasing
Completed
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
Jul 28, 2026, 06:32 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
29.6
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: Medium • Updated 6 hours ago
Top reasons
- Committee renewal track record - Lead committee members (Audio Highs, TV Tokyo Music) renew 5% of productions, above the catalogue average of 3%
- MAL community size - 605 MAL list entries (watching/completed/planned)
- Favourite base strength - 2 cross-platform favourites
Runway
Unknown
Source runway is unclear, so feasibility is treated as unknown.
Financial & Commercial26
Production Feasibility24
Audience Reception29
Strategic Priors38
Fandom Engagement53
CourScore history
CourScore over time
Last analysedJul 28, 2026, 06:32 AM
Next scheduledin 18 hours
Renewal FAQ
Mugen Senki Portriss renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is Mugen Senki Portriss getting a new season?
- According to Courcast's latest analysis, Mugen Senki Portriss has a 30% 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 Mugen Senki Portriss be renewed?
- Mugen Senki Portriss currently scores 30 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 Mugen Senki Portriss's renewal probability?
- Mugen Senki Portriss's CourScore is 30 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 | favorites | GLOBAL | 2 | Jun 19, 2026, 12:00 AM |
| anilist | trending | GLOBAL | 0 | Jun 19, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 242 | Jun 19, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 0 | Jun 23, 2026, 12:00 AM |
| tmdb | popularity | GLOBAL | 1.15 | Jun 23, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 9 | Mar 15, 2026, 12:00 AM |
| filmarks | score mean | JP | 58 | Jun 6, 2026, 12:00 AM |
| filmarks | mark count | JP | 3 | Jun 6, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 0 | Jun 18, 2026, 12:00 AM |
| mal | watching | GLOBAL | 77 | Jun 11, 2026, 12:00 AM |
| mal | completed | GLOBAL | 223 | Jun 11, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 260,870 | Jun 17, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 305 | Jun 11, 2026, 12:00 AM |
| youtube | subscribers total | GLOBAL | 1,290 | Jun 17, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | Jun 17, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 13,579 | Jun 17, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 87 | Jun 10, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | Jun 17, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 13,579 | Jun 17, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 6.37 | Jul 22, 2026, 12:00 AM |
| mangadex | source status code | GLOBAL | 3 | Jul 22, 2026, 12:00 AM |
| ann | rating | GLOBAL | 5 | Jul 18, 2026, 12:00 AM |