Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Raanana MD | 2023/08/03 10:00 | Goldenberg/Oliel v Kawachi/Okamura | 6-2,6-3 |
| ITF M15 Raanana MD | 2023/08/02 10:00 | Ellouck/Hasson v Kawachi/Okamura | 3-6,7-5,11-13 |
| ITF M15 Raanana MD | 2023/07/31 09:00 | Ginat/Zuckerman v Kawachi/Okamura | 2-6,3-6 |
| ITF M15 Aktobe MD | 2023/03/10 06:00 | Bertuccioli/De Rossi v Kawachi/Okamura | 7-5,6-7,10-5 |
| ITF M15 Aktobe MD | 2023/03/08 11:40 | Batyutenko/Khairutdinov v Kawachi/Okamura | 6-4,2-6,5-10 |
| ITF M15 Aktobe MD | 2023/03/03 09:15 | Kawachi/Okamura v Liaonenka/Zgirovsky | 4-6,4-6 |
| ITF M15 Aktobe MD | 2023/03/02 10:50 | Kawachi/Okamura v Catini/Noce | 7-5,6-1 |
| ITF M15 Daegu MD | 2022/09/01 07:55 | Kim/Lee v Kawachi/Okamura | 6-3,6-1 |