Stadium: Center Court Round: 27 Ground: Hardcourt indoor
| Challenger Kobe MD | 2022/11/16 01:30 | Ichikawa/Watanabe v Sweeny/Tu | 6-3,6-3 |
| ITF M15 Cancun MD | 2022/08/18 18:50 | Ichikawa/Watanabe v Andrade/Kiger | 6-7,2-6 |
| ITF M15 Cancun MD | 2022/08/16 18:05 | Ichikawa/Watanabe v Pena/Santamaria | 6-1,6-3 |
| ITF M15 Cancun MD | 2022/08/13 19:10 | Ichikawa/Watanabe v Walton/Zink | 1-6,7-6,10-8 |
| ITF M15 Cancun MD | 2022/08/12 20:30 | Ichikawa/Watanabe v Angele/Joncour | 6-1,6-2 |
| ITF M15 Cancun MD | 2022/08/11 22:10 | Ichikawa/Watanabe v Ansari/Wang | 6-4,6-4 |
| ITF M15 Cancun MD | 2022/08/09 17:50 | Ichikawa/Watanabe v L Villasenor/R Fierros | 7-6,7-5 |
| ITF M25 Decatur MD | 2022/08/07 15:00 | Goldhoff/Zink v Ichikawa/Watanabe | 6-3,6-4 |
| Challenger Kobe MD | 2022/11/16 04:10 | Hazawa/Shimizu v Cornea/Kolar | 6-4,4-6,10-4 |
| ITF M15 Chiang Rai MD | 2022/04/30 06:25 | Isaro/Suksumrarn v Hazawa/Shimizu | 6-7,1-6 |
| ITF M15 Chiang Rai MD | 2022/04/28 10:45 | Congcar/Ly v Hazawa/Shimizu | 4-6,6-7 |
| ITF M15 Chiang Rai MD | 2022/04/26 09:45 | Kawachi/Niki v Hazawa/Shimizu | 4-6,3-6 |
| ITF M15 Chiang Rai MD | 2022/04/19 06:35 | Tajima/Tanuma v Hazawa/Shimizu | 6-3,4-6,10-8 |
| ITF M25 Yinchuan MD | 2019/06/30 04:00 | Ratiwatana/Ratiwatana v Hazawa/Shimizu | 7-6,6-3 |
| ITF M25 Yinchuan MD | 2019/06/29 09:20 | Hazawa/Shimizu v Gao/Hua | 6-4,6-3 |
| ITF M25 Yinchuan MD | 2019/06/28 11:05 | Lazdins/Wang v Hazawa/Shimizu | 2-6,3-6 |