2023 Fukuoka International Women's Cup

The 2023 Fukuoka International Women's Cup was a professional tennis tournament played on outdoor carpet courts. It was the twentieth edition of the tournament, which was part of the 2023 ITF Women's World Tennis Tour. It took place in Fukuoka, Japan, between 8 and 14 May 2023.

Singles

 * 🇯🇵 Natsumi Kawaguchi def. 🇬🇧 Katie Boulter, walkover

Doubles

 * 🇺🇸 Emina Bektas / 🇮🇱 Lina Glushko def. 🇨🇳 Ma Yexin / 🇦🇺 Alana Parnaby, 7–5, 6–3

Seeds

 * Rankings are as of 1 May 2023.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇯🇵 Rinko Matsuda
 * 🇯🇵 Anri Nagata
 * 🇯🇵 Lisa-Marie Rioux
 * 🇯🇵 Ai Yamaguchi

The following player received entry into the singles main draw using a special ranking:
 * 🇯🇵 Ayano Shimizu

The following players received entry from the qualifying draw:
 * 🇯🇵 Yuka Hosoki
 * 🇯🇵 Aoi Ito
 * 🇯🇵 Natsumi Kawaguchi
 * 🇺🇸 Tori Kinard
 * 🇯🇵 Junri Namigata
 * 🇯🇵 Michika Ozeki
 * 🇯🇵 Sara Saito
 * 🇯🇵 Mei Yamaguchi