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Jyu Oh Sei follows the adventures of Thor Klein as he tries to find out why his parents were murdered and why he was left on a remote planet to die.


An adaption of a Japanese manga series which was written and illustrated by Natdumi Itsuki. The 11- episode anime series began airing on April 13, 2006 and and ran until June 22, 2006. The series became available in North America on May 2, 2009 on FUNimation.


Main Characters

Thor Klein (トール)
Voiced by: Koichi Domoto Sean Michael Teague (Adult)
Voiced by: Minami Takayama Alison Viktorin (Child)
Ring: Ochre Ring
Rank: Top

Originally came to Chimaera after the murder of his parents and the following kidnapping of him and his twin brother. His only goal is to leave Chimaera and find the people responsible for the death of his family.
Rai Klein (ラーイ)
Voiced by: Minami Takayama Alison Viktorin
Ring: (None)

Weaker and less brave than his brother it is shown he isn't suited to Chimaera despite Thor's decision to try and keep him alive.
Tiz (ティズ)
Voiced by: Nana Mizuki Trina Nishimura
Ring: Ochre Ring (Formerly Second of the Sun Ring)
Rank: Second

Formerly the second of the sun ring she stepped down from the Sun Ring after claiming Thor as her own and swearing to stay by his side as his second.
Third (サード) (Heather Sigurd)
Voiced by: Rika Fukami Clarine Harp
Ring: Ochre Ring
Rank: Third

Comfortable with his easy going rank of third he becomes Thor's third and helps him rise to the top of the Ochre Ring.

Supporting Cast

Zagi (ザギ)
Voiced by: Kazuya Nakai Eric Vale
Ring: Blanc Ring
Rank: Top
The first to welcome and protect Thor when he arrived on Chimaera and explained how things worked on the planet. While Thor rose to the top of the Ochre Ring Zagi climbed to the top of his own.
Karim (カリン)
Voiced by: Romi Park Jamie Marchi

Ring: Blanc Ring
Rank: Second

Zagi's second she loves him even though he treats her cruelly. End the end she is used to to drive a wedge between Zagi and Thor.

Chen (チェン)
Voiced by: Rika Fukami Clarine Harp
Ring: Sun Ring
Rank: Top

The top of the Sun Ring she had always tried to pick Third as her mate but he always refused. After loosing her leg causing her to give up her position as Top.


Opening Theme

"Deep in Your Heart" by Kōichi Dōmoto

Ending Theme

"Te wo Tsunaide " (手をつないで) by Younha

Original US Poster Art

General Information Edit
Name Jyu Oh Sei
Name: 獣王星
Romaji: Jū Ō Sei
Publisher FUNimation
Start Year 2006
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Aliases Planet of the Beast King
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Recurring Appearances
Thor Klein first in Fate
Tiz first in Fate
Third first in Fate
Chen first in Allies
Zagi first in Fate
Karim first in Blanc Law
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