# Zenryoku Usagi
*Also known as: 全力ウサギ*

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

## Renewal Score
**Zenryoku Usagi** has a **28% renewal probability** on Courcast (confidence: 77%) as of 2026-06-03.

## Synopsis
Zenryoku Usagi are hardworking construction builders — who happen to be rabbits — with a simple motto: "Zenryoku+Dai-ichi" ("Give everything you've got and be #1.") The animated shorts were aired in Japan within the Chibi Ani Gekijou; (Tiny Anime Theater) program on Friday or Saturday mornings, depending on the station. Ikeda and Media Factory have created two books and numerous spinoff goods featuring the characters. 
(Source: Saikin Anime Jouhou)

## 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/zenryoku-usagi-winter-2008
- API: https://courcast.com/api/public/titles/zenryoku-usagi-winter-2008
- About Courcast: https://courcast.com/about

*Last updated: 2026-06-03*