44th All-Japan Open Championship in Kyokushin (IKO), 2012
Winners
- Alejandro Navarro — Spain
- Goderzi Kapanadze — Russia
- Shoki Arata — Japan
- Darmen Sadvokasov — Russia
- Ilya Karpenko — Russia
- Kyohei Ajima — Japan
- Shohei Kamada — Japan
- Zenjyuro Mori — Japan