Shiho Oyama maintained her comfortable lead with a final-round 70 to win the Salonpas World Ladies by six shots Sunday, claiming her fifth career victory on the Japan LPGA tour and second of the year.

News photoShiho Oyama acknowledges to the fans after winning the Salonpas World Ladies on Sunday at Yomiuri Country Club. After finishing third on the money list last season, Oyama now has the most money thus far this year.

Oyama, who built a five-shot lead after three rounds, made five birdies against three bogeys in a round highlighted by a chip-in birdie at the 14th hole en route to a 7-under 281 total at Tokyo Yomiuri Country Club.