Stadium: Sub Court B Round: 27 Ground: Hardcourt outdoor
| ITF M25 Sapporo MD | 2023/09/05 06:20 | Huang/Kikuchi v Jang/Shin | 5-7,6-1,12-10 |
| ITF M15 Karuizawa MD | 2023/06/04 03:45 | Han/Shin v Fukuda/Watanabe | 5-7,6-7 |
| ITF M15 Karuizawa MD | 2023/06/04 02:00 | Shiraishi/Tajima v Fukuda/Watanabe | 4-6,2-6 |
| ITF M15 Karuizawa MD | 2023/06/01 07:15 | Kawahashi/Kumasaka v Fukuda/Watanabe | 6-4,2-6,9-11 |
| ITF M15 Karuizawa MD | 2023/06/01 04:50 | Fukuda/Watanabe v Bayldon/Delaney | 7-5,7-6 |