IKO - International Karate Organization - 19th All Japan Weight Category Karate Tournament (2002)
Kumite Lightweight
| Rang | Catégorie | Champion | Pays |
| 1 | Kumite Lightweight | Osamu Shiojima | Japan |
| 2 | Kumite Lightweight | Ryo Ozaki | Japan |
| 3 | Kumite Lightweight | Tomohiko Matsuoka | Japan |
| 4 | Kumite Lightweight | Taiki Munemoto | Japan |
Kumite Middleweight
| Rang | Catégorie | Champion | Pays |
| 1 | Kumite Middleweight | Shin Ito | Japan |
| 2 | Kumite Middleweight | Hisashi Noka | Japan |
| 3 | Kumite Middleweight | Toshihiro Kanamori | Japan |
| 4 | Kumite Middleweight | Yu Funasaki | Japan |
Kumite Heavyweight
| Rang | Catégorie | Champion | Pays |
| 1 | Kumite Heavyweight | Naoji Mikoshiba | Japan |
| 2 | Kumite Heavyweight | Masashi Nakagawa | Japan |
| 3 | Kumite Heavyweight | Osamu Sumitani | Japan |
| 4 | Kumite Heavyweight | Mahoro Yajima | Japan |
Kumite Super Heavyweight
| Rang | Catégorie | Champion | Pays |
| 1 | Kumite Super Heavyweight | Lechi Kurbanov | Russia |
| 2 | Kumite Super Heavyweight | Hideki Tokumoto | Japan |
| 3 | Kumite Super Heavyweight | Hirokazu Kondo | Japan |
| 4 | Kumite Super Heavyweight | Masayuki Fujita | Japan |