World Championship
The idea of World Championships was discussed in the first RIF meeting in 1988. The aim of the World Championship is to decide the title of the World Champion in renju. At that time, there were only 3 renju countries Japan, Sweden, USSR. It was decided that the First Renju World Championship should be held in Kyoto a year later - in 1989. Everybody was waiting for this big event excitedly. It was the first time the peope from western countries could have a chance to see the legendary Shigeru Nakamura playing the tournament games. That was the beginning of the history of Renju World Championships…
World Championships
| Event | Location | Winner |
|---|---|---|
| World Championship 1989 | Kyoto, Japan | Nakamura Shigeru |
| World Championship 1991 | Moscow, Russia | Nakamura Shigeru |
| World Championship 1993 | Arjeplog, Sweden | Ando Meritee |
| World Championship 1995 | Tallinn, Estonia | Kawamura Norihiko |
| World Championship 1997 | Saint Petersburg, Russia | Hasegawa Kazuto |
| World Championship 1999 | Beijing, China | Ando Meritee |
| World Championship 2001 | Kyoto, Japan | Ando Meritee |
| World Championship 2003 | Vadstena, Sweden | Tunnet Taimla |
| World Championship 2005 | Tallinn, Estonia | Ando Meritee |
| World Championship 2007 | Tyumen, Russia | Wu Di |
| World Championship 2009 | Pardubice, Czechia | Vladimir Sushkov |
| World Championship 2011 | Huskvarna, Sweden | Cao Dong |
| World Championship 2013 | Tallinn, Estonia | Tunnet Taimla |
| World Championship 2015 | Suzdal, Russia | Qi Guan |
| World Championship 2017 | Taipei, Chinese Taipei | Vladimir Sushkov |
| World Championship 2019 | Tallinn, Estonia | Cao Dong |
| World Championship 2023 | Istanbul, Türkiye | Lu Hai |
| World Championship 2025 | Brno, Czechia | Nakayama Tomoharu |
Qualification Tournament (QT) and Open Tournament (BT)
The System and Rules of World Championship