IKO - International Karate Organization - 18th All Japan Open Karate Championship (1986)
Open Kumite
| Rang | Catégorie | Champion | Pays |
| 1 | Open Kumite | Akiyoshi Matsui | Japan |
| 2 | Open Kumite | Akira Masuda | Japan |
| 3 | Open Kumite | Kenji Yamaki | Japan |
| 4 | Open Kumite | Yoshikazu Koi | Japan |
| 5 | Open Kumite | Yasuhiro Shichinohe | Japan |
| 6 | Open Kumite | Koichi Okamura | Japan |
| 7 | Open Kumite | Kazuhiko Ogasawara | Japan |
| 8 | Open Kumite | Yasuhiro Kuwajima | Japan |