57th All-Japan Open Championship in Kyokushin (SHIN (WKO)), 2025
Winners
- Anjey Kinzersky — Kazakhstan
- Kazushi Watanabe — Japan
- Yusaku Watanabe — Japan
- Yuki Okada — Japan
- Ryuji Toda — Japan
- Yota Kaneoka — Japan
- Keijiro Tsukamoto — Japan
- Daisuke Tada — Byakuren