1) Wakana Nagahara
2) Akane Yamaguchi
3) Mayu Matsumoto
4) Megumi Yokoyama
Explanation:
Akane Yamaguchi became first Japanese woman to win singles title at Badminton Asia Championship after defeating China’s He Bingjiao by 21-19, 21-9 in the final. This was her 11thtitle of the career and the second title of this year.