IKO - International Karate Organization - 32nd All Japan Open Karate Championship (2000)
Male Kumite
| Rang | Catégorie | Champion | Pays |
| 1 | Male Kumite | Hitoshi Kiyama | Japan |
| 2 | Male Kumite | Yasuhiko Kimura | Japan |
| 3 | Male Kumite | Naoki Ichimura | Japan |
| 4 | Male Kumite | Hiroyuki Kidachi | Japan |
| 5 | Male Kumite | Masato Ikeda | Japan |
| 6 | Male Kumite | Shin Itoh | Japan |
| 7 | Male Kumite | Kentaro Tanaka | Japan |
| 8 | Male Kumite | Tatsuyoshi Miyuki | Japan |