North American Toyota Denso Oza Championship

The North American Toyota Denso Oza Championship is the qualifying tournament for the International Toyota/Denso Oza Championship. Both are held once every two years.

The North American Oza Championship is open to players of all strengths, featuring at least $25,000 in prize money. The tournament consists of two regional tournaments held at two locations in North America. Top sections will feature North American professionals and top amateurs, lower sections will include players of all strengths. The 2006 Oza drew more than 350 players.

• The 4th Toyota/Denso North American Oza was held Jan. 19-20, 2008, in Baltimore and Los Angeles. Jie Li (Baltimore), Jiang Mingjiu (Los Angeles)
• 3rd (dead link) 14,15 January 2006, Feng Yun (New York), Jiang Mingjiu (Las Vegas)
• 2nd 17,18 January 2004, Feng Yun (New York), Jiang Mingjiu (Seattle)
• 1st 2001 Feng Yun (New York), Jie Li (San Francisco