3rd World Weight Championship in Kyokushin (SHIN (WKO)). Osaka, Japan, 2005
Lightweight (up to 70 kg)
- Kou Tanigawa — Japan
- Vasily Khudiakov — Russia
- Dimitar Popov — Bulgaria
- Vytautas Viscius — Lithuania
Middleweight (up to 80 kg)
- Valeri Dimitrov — Bulgaria
- Alexei Leonov — Kazakhstan
- Gaku Yasamoto — Japan
- Tsuyoshi Takezawa — Japan
Heavyweight (over 80 kg)
- Takayuki Tsukakoshi — Japan
- Donatas Imbras — Lithuania
- Kunihiro Suzuki — Japan
- Norichika Tsukamoto — Japan