42nd All-Japan Open Championship in Kyokushin (SHIN (WKO)), 2010
Winners
- Norichika Tsukamoto — Japan
- Tsutomu Murayama — Japan
- Kenta Mori — Japan
- Takayuki Tsukakoshi — Japan
- Kazuhito Yamada — Japan
- Kosei Ochiai — Japan
- Kazufumi Shimamoto — Japan
- Yuki Maeda — Japan