# Juu Ou Sei
*Also known as: Jyu-Oh-Sei: Planet of the Beast King / 獣王星*

## Facts
- Format: TV
- Status: concluded
- Year: 2006
- Season: SPRING

## Renewal Score
**Juu Ou Sei** has a **20% renewal probability** on Courcast (confidence: 85%) as of 2026-06-03.

## Synopsis
Thor and his twin brother, Rai, are cast off to a forsaken planet by unknown masked men after witnessing the suspicious death of their parents. Given only a beam knife and a smelly satchel, they wander together in search of civilization on the primarily plant based world. They soon discover the plants have the advantage. Only the strong survive; the ones who throw away their humanity and become the beasts humans once were.
(Source: Anime News Network)

## 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/juu-ou-sei-spring-2006
- API: https://courcast.com/api/public/titles/juu-ou-sei-spring-2006
- About Courcast: https://courcast.com/about

*Last updated: 2026-06-03*