Stadium: Court 2 Round: 44 Ground: Hardcourt outdoor
| ITF W25 Chiang Rai - kval | 2022/06/05 03:25 | Yuna Ohashi v Rada Manataweewat | 6-3,7-6 |
| ITF W15 Chiang Rai | 2022/04/19 03:50 | Patcharin Cheapchandej v Yuna Ohashi | 6-1,6-4 |
| ITF W15 Chiang Rai | 2022/04/18 06:40 | Sumitra Basnyat v Yuna Ohashi | 1-6,1-6 |
| ITF W15 Chiang Rai | 2022/04/17 10:10 | Yuna Ohashi v Mio Mushika | 7-5,6-0 |
| ITF W25 Chiang Rai | 2022/04/05 03:40 | Yuna Ohashi v Lanlana Tararudee | 3-6,2-6 |
| ITF W25 Chiang Rai | 2022/04/04 07:15 | Jennifer Luikham v Yuna Ohashi | 6-1,6-7,8-10 |
| ITF W25 Chiang Rai | 2022/04/03 06:35 | Vera Deepoem v Yuna Ohashi | 3-6,3-6 |
| ITF W15 Monastir | 2021/12/13 10:30 | Andre Lukosiute v Yuna Ohashi | 6-4,6-2 |
| ITF W25 Chiang Rai - kval | 2022/06/05 02:00 | Tanuchaporn Yongmod v Natsumi Kawaguchi | 3-6,2-6 |
| ITF W25 Antalya | 2022/02/14 10:45 | Ioana Loredana Rosca v Natsumi Kawaguchi | 6-2,6-2 |
| ITF W25 Antalya | 2022/02/13 06:30 | Natsumi Kawaguchi v Sapfo Sakellaridi | 7-5,6-2 |
| ITF W15 Antalya | 2022/02/10 06:55 | Nuria Brancaccio v Natsumi Kawaguchi | 6-1,6-3 |
| ITF W15 Antalya | 2022/02/09 10:15 | Natsumi Kawaguchi v Lavinia Tanasie | 6-1,6-4 |
| ITF W15 Antalya | 2022/02/08 08:00 | Natsumi Kawaguchi v Maria Toma | 6-0,6-2 |
| ITF W15 Antalya | 2022/02/07 07:00 | Natsumi Kawaguchi v Giuliana Bestetti | 6-2,6-4 |
| ITF W15 Antalya | 2022/02/04 11:20 | Natsumi Kawaguchi v Marta H Gonzalez Encinas | 5-7,3-6 |