Women's Tennis:
Japan Women's Open, Singles Champions by Year
Full list of singles winners, year by year, of the Japan Women's Open for women, including champions, runner-ups and finals results of each tournament edition.
Summary and Data / Champions by Year /
Surfaces:
= Hard
Categories:
250
= WTA 250 Women's Tennis: Japan Women's Open, Singles Champions by Year
Year
Champion
Runner-up
2022
not played
2021
Cancelled due to the COVID-19 pandemic
2020
Cancelled due to the COVID-19 pandemic
2019
Nao Hibino
Misaki Doi
6-3, 6-2
2018
2017
Zarina Diyas
Miyu Kato
6-2, 7-5
Year
Champion
Runner-up
2016
Christina McHale
Kateřina Siniaková
3-6, 6-4, 6-4
2015
2014
2013
2012
2011
Year
Champion
Runner-up
2010
Tamarine Tanasugarn
Kimiko Date
7-5, 6-7(7-4), 6-1
2009
Summary and Data / Champions by Year /