- Source: 2023 Takasaki Open
- Hokuriku Shinkansen
- Love Live! Nijigasaki High School Idol Club
- 2023 Takasaki Open
- 2023 Takasaki Open – Doubles
- 2023 Takasaki Open 2
- 2023 Takasaki Open – Singles
- 2023 Takasaki Open 2 – Doubles
- 2023 Takasaki Open 2 – Singles
- 2024 Takasaki Open
- Takasaki Open
- 2024 Takasaki Open – Singles
- 2024 Takasaki Open – Doubles
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.
Champions
= 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]
Singles main draw entrants
= 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