# Challenge 1-nensei de Kakkoii 1-nensei ni Henshin!
*Also known as: チャレンジ1年生でかっこいい1年生にへんしん!*

## Facts
- Format: OVA
- Status: concluded
- Year: 2008
- Season: WINTER

## Renewal Score
**Challenge 1-nensei de Kakkoii 1-nensei ni Henshin!** has a **17% renewal probability** on Courcast (confidence: 65%) as of 2026-06-03.

## Synopsis
An OVA made to promote the Shinkenzemi elementary school course. This was widely distributed throughout Japan as direct mail. 
Despite it's target demographic of kindergardeners, a large number of Hatena Yousei fans emerged in the online community, making her a popular character amongst fans of MOE characters.

## 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/challenge-1-nensei-de-kakkoii-1-nensei-ni-henshin-winter
- API: https://courcast.com/api/public/titles/challenge-1-nensei-de-kakkoii-1-nensei-ni-henshin-winter
- About Courcast: https://courcast.com/about

*Last updated: 2026-06-03*