Stadium: Court 8 Round: 27 Ground: Hardcourt outdoor
| ITF W15 Kawaguchi WD | 2023/06/14 09:50 | Honori Koyama/Ogata v Yamaguchi/Yoshioka | 3-6,2-6 |
| ITF W15 Kashiwa WD | 2023/06/08 07:45 | Arai/Tamura v Yamaguchi/Yoshioka | 6-3,6-4 |
| ITF W15 Kashiwa WD | 2023/06/06 05:05 | Yamaguchi/Yoshioka v Inoue/Kobayashi | 3-6,6-2,10-6 |
| ITF W15 Kawaguchi WD | 2023/06/14 09:40 | Higashitani/Shibata v Atturu/Katsumi | 6-1,2-6,6-10 |