12th World Open Championship in Kyokushin karate (IKO). Tokyo, Japan, 22–24 November 2019.
Winners
- Mikio Ueda — Japan
- Alexander Yeremenko — Russia
- Andrey Luzin — Russia
- Yuta Takahashi — Japan
- Konstantin Kovalenko — Russia
- Ryunosuke Hoshi — Japan
- Igor Zagainov — Russia
- Shoki Arata — Japan
Awards
- Fighting spirit: Ashot Zarinyan — Russia
- Fighting spirit: Ryunosuke Hoshi — Japan
- Best technique: Konstantin Kovalenko — Russia
- Tameshiwari: Ilya Karpenko — Russia