2015 Japan Women's Open
The 2015 Japan Women's Open was a women's tennis tournament played on outdoor hard courts. It was the seventh edition of the Japan Women's Open, and part of the WTA International tournaments of the 2015 WTA Tour. It was held at the Ariake Coliseum in Tokyo, Japan, from September 14 through September 20, 2015. The tournament was moved from Osaka to Tokyo starting this year. Unseeded Yanina Wickmayer won the singles title.
Finals
Singles
- Yanina Wickmayer defeated Magda Linette, 4–6, 6–3, 6–3
Doubles
- Chan Hao-ching / Chan Yung-jan defeated Misaki Doi / Kurumi Nara, 6–1, 6–2
Points and prize money
Prize money
1 Qualifiers prize money is also the Round of 32 prize moneySingles main-draw entrants
Seeds
Other entrants
The following players received wildcards into the singles main draw:The following players received entry from the qualifying draw:
Withdrawals
;Before the tournament- Jana Čepelová → replaced by Kiki Bertens
- Margarita Gasparyan → replaced by Bojana Jovanovski
- Karin Knapp → replaced by Misaki Doi
- Anna Karolína Schmiedlová → replaced by Hsieh Su-wei
- Barbora Strýcová → replaced by Kateryna Bondarenko
Doubles main-draw entrants
Seeds
- 1 Rankings are as of August 31, 2015.