IKO - International Karate Organization - 44th All Japan Open Karate Championship (2012)
Open Kumite
| Rang | Catégorie | Champion | Pays |
| 1 | Open Kumite | Alejandro Navarro | Spain |
| 2 | Open Kumite | Goderdzi Kapanadze | Russia |
| 3 | Open Kumite | Shoki Arata | Japan |
| 4 | Open Kumite | Darmen Sadvokasov | Russia |
| 5 | Open Kumite | Ilya Karpenko | Russia |
| 6 | Open Kumite | Kyohei Ajima | Japan |
| 7 | Open Kumite | Shohei Kamada | Japan |
| 8 | Open Kumite | Zenjyuro Mori | Japan |