3rd World Open Championship in Kyokushin karate (Rengokai). Toyama, Japan, 10–11 November 2012.

Winners

  1. Takuma Koketsu — Japan
  2. Jonathan Tineo — Spain
  3. Kevin Wiklund — Sweden
  4. Yuhei Ashitaka — Japan
  5. Akihito Teruya — Japan
  6. Jonathan Redondo — Spain
  7. Masaru Sato — Japan
  8. Syota Yamaguchi — Japan