Aliases
Sk8 the Infinity OVA, SK∞ エスケーエイト OVA EXTRA PART, SK∞ Extra Part, SK8 the Infinity EXTRA PART, SK∞ エスケーエイト EXTRA PART, SK∞ OVA: Extra Part, SK Eight, Skate, OVA「SK∞ エスケーエイト EXTRA PART」
S1WINTER 2025OVA
Part of this franchise
concluded
Announced
In production
Releasing
Completed
Original video animation for SK∞ (Sk8 the Infinity).
Four slice-of-life omnibus stories.
- The Rain and a Cat, Soda Ice Cream from the Convenience Store One Sunday, Reki, Langa, and Miya head out to the skatepark as usual when a squall suddenly hits them. They head back to Reki’s place and start playing Karuta, a Japanese card game they find!?
- Becoming Really Serious About Things In the past, Sakurayashiki and Nanjo had spent their high school days in relative obscurity. These two always had butt heads and competed, but what lies ahead for them from all this competition?
- Morning Routine This story unravels the mystery surrounding Ainosuke and Kikuchi’s everyday life. It closes in on their secret moments, crossovers, and a moment beyond that draws closer.
- Hiromi, Do Your Best! Shadow is an anti-hero at night, but this is his three-part slice-of-life flash story highlighting his noble and kind personality as he works hard at a flower shop during the day.
(Source: Aniplex USA)
Premiered in theaters on 01/24/2025. The home video was released on 03/19/2025.
Four slice-of-life omnibus stories.
- The Rain and a Cat, Soda Ice Cream from the Convenience Store One Sunday, Reki, Langa, and Miya head out to the skatepark as usual when a squall suddenly hits them. They head back to Reki’s place and start playing Karuta, a Japanese card game they find!?
- Becoming Really Serious About Things In the past, Sakurayashiki and Nanjo had spent their high school days in relative obscurity. These two always had butt heads and competed, but what lies ahead for them from all this competition?
- Morning Routine This story unravels the mystery surrounding Ainosuke and Kikuchi’s everyday life. It closes in on their secret moments, crossovers, and a moment beyond that draws closer.
- Hiromi, Do Your Best! Shadow is an anti-hero at night, but this is his three-part slice-of-life flash story highlighting his noble and kind personality as he works hard at a flower shop during the day.
(Source: Aniplex USA)
Premiered in theaters on 01/24/2025. The home video was released on 03/19/2025.
Last updated
Jul 28, 2026, 06:01 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
60.8
CourScore is the probability of an official sequel announcement within 18 months.
Signal coverage: 100% • Signal freshness: High • Updated 8 hours ago
Top reasons
- Cross-platform audience rating - Weighted audience rating 78.8
- Time since finale - ~16 months since estimated air window ended
- Crunchyroll Like Index - 35,293 likes / 35,400 reactions on recent episodes
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 & Commercial64
Production Feasibility54
Audience Reception79
Strategic Priors57
Fandom Engagement30
CourScore history
CourScore over time
Last analysedJul 28, 2026, 06:01 AM
Next scheduled2 hours ago
Renewal FAQ
SK8 the Infinity EXTRA PART renewal questions
Common questions about this title's renewal prospects, answered by Courcast's daily analysis.
- Is SK8 the Infinity EXTRA PART getting a new season?
- According to Courcast's latest analysis, SK8 the Infinity EXTRA PART has a 61% 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 SK8 the Infinity EXTRA PART be renewed?
- SK8 the Infinity EXTRA PART currently scores 61 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 SK8 the Infinity EXTRA PART's renewal probability?
- SK8 the Infinity EXTRA PART's CourScore is 61 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 |
|---|---|---|---|---|
| tmdb | popularity | GLOBAL | 12.74 | Jul 16, 2026, 12:00 AM |
| tmdb | vote count | GLOBAL | 322 | Jul 16, 2026, 12:00 AM |
| youtube | channel views total | GLOBAL | 36,144,520 | Jun 27, 2026, 12:00 AM |
| youtube | views 30d | GLOBAL | 20,937 | Jun 27, 2026, 12:00 AM |
| crunchyroll | episode count | GLOBAL | 13 | Jul 27, 2026, 12:00 AM |
| simkl | score mean | GLOBAL | 77 | Jul 16, 2026, 12:00 AM |
| crunchyroll | episode likes | GLOBAL | 35,293 | Jul 27, 2026, 12:00 AM |
| youtube | uploads 7d | GLOBAL | 25 | Jun 27, 2026, 12:00 AM |
| youtube | views 7d | GLOBAL | 20,937 | Jun 27, 2026, 12:00 AM |
| x official jp | silent days | JP | 1 | Jul 24, 2026, 12:00 AM |
| mangadex | source status code | GLOBAL | 2 | Jul 22, 2026, 12:00 AM |
| crunchyroll | episode dislikes | GLOBAL | 107 | Jul 27, 2026, 12:00 AM |
| crunchyroll | series available | GLOBAL | 1 | Jul 27, 2026, 12:00 AM |
| google trends | interest daily | GLOBAL | 7 | Jul 23, 2026, 12:00 AM |
| wikipedia | pageviews daily | EN.WIKIPEDIA | 9 | Jun 8, 2026, 12:00 AM |
| youtube | uploads 30d | GLOBAL | 25 | Jun 27, 2026, 12:00 AM |
| google trends | interest weekly | GLOBAL | 26 | Jul 12, 2026, 12:00 AM |
| score 7d | GLOBAL | 19 | Jul 24, 2026, 12:00 AM | |
| youtube | subscribers total | GLOBAL | 42,100 | Jun 27, 2026, 12:00 AM |
| mangaupdates | bayesian rating | GLOBAL | 6.47 | Jul 22, 2026, 12:00 AM |
| mentions 1d | GLOBAL | 2 | Jul 22, 2026, 12:00 AM | |
| x official jp | posts 7d | JP | 1 | Jul 24, 2026, 12:00 AM |
| ann | rating | GLOBAL | 7.22 | Jul 18, 2026, 12:00 AM |
| anilist | average score | GLOBAL | 79 | Jul 27, 2026, 12:00 AM |
| kitsu | favorites | GLOBAL | 3 | Jul 27, 2026, 12:00 AM |
| mal | members | GLOBAL | 51,301 | Jul 27, 2026, 12:00 AM |
| mal | watching | GLOBAL | 515 | Jul 27, 2026, 12:00 AM |
| kitsu | rating rank | GLOBAL | 612 | Jul 27, 2026, 12:00 AM |
| kitsu | member count | GLOBAL | 1,364 | Jul 27, 2026, 12:00 AM |
| mal | plan to watch | GLOBAL | 33,049 | Jul 27, 2026, 12:00 AM |
| shikimori | score mean | GLOBAL | 78.3 | Jul 27, 2026, 12:00 AM |
| anilist | favorites | GLOBAL | 340 | Jul 27, 2026, 12:00 AM |
| anilist | popularity | GLOBAL | 23,810 | Jul 27, 2026, 12:00 AM |
| threads 7d | GLOBAL | 5 | Jul 27, 2026, 12:00 AM | |
| shikimori | completion ratio | GLOBAL | 0.42 | Jul 27, 2026, 12:00 AM |
| mentions 7d | GLOBAL | 5 | Jul 27, 2026, 12:00 AM | |
| thread count | GLOBAL | 5 | Jul 27, 2026, 12:00 AM | |
| anilist | trending | GLOBAL | 1 | Jul 27, 2026, 12:00 AM |
| mal | completed | GLOBAL | 17,387 | Jul 27, 2026, 12:00 AM |
| comments 7d | GLOBAL | 139 | Jul 27, 2026, 12:00 AM | |
| kitsu | score mean | GLOBAL | 80.94 | Jul 27, 2026, 12:00 AM |
| shikimori | member count | GLOBAL | 5,917 | Jul 27, 2026, 12:00 AM |