1st World Open Championship in Kyokushin karate (Rengokai). Shizuoka, Japan, 18 January 2004.

Winners

  1. Masaake Shimajiri — Japan
  2. Anzor Shikhabakhov — Russia
  3. Alexander Ibragimov — Russia
  4. Jiri Onoue — Japan
  5. Hiroshi Sugiyama — Japan
  6. Yasumichi Kikuyama — Japan
  7. Takeshi Miyagi — Japan
  8. Timofei Tsyganov — Russia