# SK∞ Extra Part
*Also known as: SK8 the Infinity EXTRA PART / SK∞ エスケーエイト EXTRA PART*

## Facts
- Format: OVA
- Status: concluded
- Year: 2025
- Season: WINTER

## Renewal Score
**SK∞ Extra Part** has a **58% renewal probability** on Courcast (confidence: 80%) as of 2026-06-04.

## Synopsis
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 

## About Courcast
Courcast forecasts anime renewal probability using daily signals from streaming platforms, fan communities, and industry sources. Each CourScore (0–100) reflects fandom momentum, streaming performance, source material runway, and franchise history.

- Full details: https://courcast.com/title/sk-extra-part-winter-2025
- API: https://courcast.com/api/public/titles/sk-extra-part-winter-2025
- About Courcast: https://courcast.com/about

*Last updated: 2026-06-04*