IKO - International Karate Organization - 31st All Japan Weight Category Karate Tournament (2014)
Kumite Lightweight
| Rang | Catégorie | Champion | Pays |
| 1 | Kumite Lightweight | Genki Kamei | Japan |
| 2 | Kumite Lightweight | Yuki Shimizu | Japan |
| 3 | Kumite Lightweight | Yuya Konishi | Japan |
| 4 | Kumite Lightweight | Yuki Yoza | Japan |
Kumite Middleweight
| Rang | Catégorie | Champion | Pays |
| 1 | Kumite Middleweight | Titkov Igor | Russia |
| 2 | Kumite Middleweight | Takehiro Kaga | Japan |
| 3 | Kumite Middleweight | Andrey Luzin | Russia |
| 4 | Kumite Middleweight | Yuta Sawamura | Japan |
Kumite Heavyweight
| Rang | Catégorie | Champion | Pays |
| 1 | Kumite Heavyweight | Yuta Takahashi | Japan |
| 2 | Kumite Heavyweight | Masanaga Nakamura | Japan |
| 3 | Kumite Heavyweight | Farukh Turgunboev | Russia |
| 4 | Kumite Heavyweight | Takuya Takeoka | Japan |
Kumite Super Heavyweight
| Rang | Catégorie | Champion | Pays |
| 1 | Kumite Super Heavyweight | Syohei Kamada | Japan |
| 2 | Kumite Super Heavyweight | Mikio Ueda | Japan |
| 3 | Kumite Super Heavyweight | Steven Cujic | Australia |
| 4 | Kumite Super Heavyweight | Satoru Araki | Japan |