2023 Takasaki Open

The 2023 Takasaki Open is a professional tennis tournament played on outdoor hard courts. It is the first edition of the tournament which was part of the 2023 ITF Women's World Tennis Tour. It took place in Takasaki, Japan between 13 and 19 November 2023.

Singles

 * 🇨🇳 Yuan Yue def. 🇬🇧 Harriet Dart, 5–7, 7–5, 6–0

Doubles

 * 🇨🇳 Guo Hanyu / 🇨🇳 Jiang Xinyu def. 🇯🇵 Momoko Kobori / 🇯🇵 Ayano Shimizu, 7–6(7–5), 5–7, [10–5]

Seeds

 * 1 Rankings are as of 6 November 2023.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇯🇵 Sayaka Ishii
 * 🇯🇵 Haruka Kaji
 * 🇯🇵 Sara Saito
 * 🇯🇵 Ayano Shimizu

The following player received entry into the singles main draw using a special ranking:
 * 🇱🇮 Kathinka von Deichmann

The following players received entry from the qualifying draw:
 * 🇭🇰 Eudice Chong
 * 🇯🇵 Sakura Hosogi
 * 🇯🇵 Ena Koike
 * Liang En-shuo
 * 🇯🇵 Kyōka Okamura
 * 🇹🇭 Mananchaya Sawangkaew
 * 🇺🇦 Kateryna Volodko
 * 🇨🇳 Wei Sijia