Tournament Fact Sheet

Tournament's Name

Kinoshita Group Japan Open Tennis Championships 2023 (Kinoshita Group Japan Open 2023)

Organiser

Japan Tennis Association

Title Sponsor

Kinoshita Group Co., Ltd.

Sponsors

Sanctioned by

WTA / ITF

Official Broadcaster

Date

Main Draw: Monday, 11 September to Sunday, 17 September 2023
Qualifying: Saturday, 9 September to Sunday, 10 September 2023

Venue

ITC Utsubo Tennis Center / 2-1-14 Utsubo Honmachi, Nishi-ku,Oasaka-shi ,Osaka, 550-0004,Japan

Prize Money

US$275,000

Surface

Hard Court

Balls

Dunlop AO

Draw Size

Women's Singles - 32 players, Women's Doubles - 16 players

Match Format

Singles - Best of 3 tie-break sets
Doubles - 2 tie-break sets with no-ad scoring; a 10 point Match Tie-break will be used at 1-set all