Japanese Championships or Japanese Championship may refer to:
All-Japan Artistic Gymnastics Championships All Japan Bobsleigh Championships All Japan Championship (9-Ball) (9-ball and 10-ball pool event) All-Japan Formula Three Championship (racing) All-Japan Judo Championships All Japan Road Race Championship (motorcycle racing) All-Japan Rugby Football Championship (rugby union football) All Japan Sports Prototype Championship (racing) AWA Japan Women's Championship (professional wrestling) F4 Japanese Championship (racing) Japan Championships in Athletics Japan Figure Skating Championships Japan LPGA Championship (golf) Japan Open Championship (disambiguation) Japan Open Golf Championship Japan Open Tennis Championships Japan PGA Championship (golf) Japan Series or Japan Championship Series (baseball) Japanese Chess Championship Japanese Heavyweight Championship (professional wrestling) Japanese National Badminton Championships Japanese National Road Race Championships
See also All-Japan (disambiguation)