World champion Lin Dan of China beat Indonesia's Taufik Hidayat to win the Japan Open badminton tournament men's singles title here on Sunday.
Top-seeded Lin beat the Indonesia Olympic champion Hidayat 16-21, 21-16, 21-3.
In the women's final, top seed Zhang Ning beat Xie Xingfang 21-11, 16-21, 30-29 in an all-Chinese affair.
Zhang, the defending champion, won her fourth title of the season, following victories at the German Open, Malaysia Open and Chinese Taipei Open.
Source: Xinhua