25th All-Japan Open Championship in Kyokushin (IKO), 1993
Winners
- Hajime Kazumi — Japan
- Yoshihiro Tamura — Japan
- Toru Okamoto — Japan
- Yashuri Shichinohe — Japan
- Hidenori Aoki — Japan
- Hiroki Kurosawa — Japan
- Kenji Yamaki — Japan
- Toshiyuki Nogami — Japan