40th All-Japan Open Championship in Kyokushin (SHIN (WKO)), 2008
Winners
- Kazuhito Yamada — Japan
- Yuichiro Osaka — Japan
- Kunihiro Suzuki — Japan
- Kou Tanigawa — Japan
- Ryutaro Hirayama — Japan
- Shinji Sakamoto — Japan
- Kazufumi Shimamoto — Japan
- Syohei Yamano — Japan