Japan Women's Open Golf Championship
The  is Japan's national women's open golf championship. From 2006 (as of 2011) it is one of the two richest tournaments on the LPGA of Japan Tour, with a prize fund of 140 million Yen. Tournament names through the years:
1968–1970: TBS Women's Open
1971–present: Japan Women's Open Golf Championship

Winners

References

External links 
 

LPGA of Japan Tour events
Golf tournaments in Japan
1968 establishments in Japan
Recurring sporting events established in 1968