Kinoshita Group Japan Open 2025

A WTA 250 event in Osaka

Kim Bergström   - 2 min read

Venue Utsubo Tennis Center, Osaka

When Oct 13th - Oct 19th 2025

Each autumn, Osaka hosts one of Japan's most anticipated women’s tennis events: the Kinoshita Group Japan Open. Also known as the Japan Women's Open, this WTA 250 tournament brings together top-level athletes from around the world to compete on the outdoor hard courts of Utsubo Tennis Center.

The event features a 32-player singles draw and 16 doubles teams, offering fans plenty of fast-paced matches across several days of competition. The main court, which seats around 5,000 spectators, provides an intimate viewing experience that allows tennis enthusiasts to get up close to the action.

Originally part of a combined men's and women's tournament, the Japan Open became a women's-only event in 2009. Following a three-year hiatus, it made a successful return to the WTA calendar in 2023 at the 250 level, reaffirming Osaka's role as a key host city in Japan's tennis landscape.

As part of the WTA's Asian Swing, the tournament provides valuable ranking points and a strong competitive platform for both established and emerging players. The timing also makes it a seasonal favorite, since autumn in Osaka offers comfortable temperatures and a vibrant city atmosphere for both visitors and players alike.

For ticketing information, please head to the event website here.

Getting there

The Utsubo Tennis Center is located just 7 minutes on foot from Hommachi Station, which is served by the Osaka Metro's Midōsuji Line, Chūō Line, and Yotsubashi Line.

Kim Bergström

Kim Bergström @kim.b

Almost 12 years living in Asia. Passionate about Japan's off-the-beaten-path spots, family-friendly travel, flower events (all of them!) and the amazing tea culture here.  🍵🌼🌸