IKO - International Karate Organization - 6th All Japan Open Karate Championship (1974)
Open Kumite
| Rang | Catégorie | Champion | Pays |
| 1 | Open Kumite | Katsuaki Sato | Japan |
| 2 | Open Kumite | Takashi Azuma | Japan |
| 3 | Open Kumite | Hatsuo Royama | Japan |
| 4 | Open Kumite | Daigo Oishi | Japan |
| 5 | Open Kumite | Toshikazu Sato | Japan |
| 7 | Open Kumite | Masahiko Yamada | Japan |
| 8 | Open Kumite | Keiji Sanpei | Japan |