| Kashiwa, Doubles W-ITF-JPN-07A | 04/04 02:40 | 26 | Hayashi/Namigata v Kozaki/Lee | Walkover | |
| Kofu, Doubles W-ITF-JPN-05A | 03/30 04:30 | 27 | Han N-L / Jang S J v Hayashi/Namigata | 6-3,6-1 | |
| Kofu, Doubles W-ITF-JPN-05A | 03/29 07:45 | 26 | Aikawa/Ueda v Hayashi/Namigata | 6-7,7-6,9-11 | |
| ITF W40 Nonthaburi WD | 01/12 09:15 | 27 | P-C Lee / J Rompies v Hayashi/Namigata | 7-5,4-6,10-6 | |
| ITF W40 Nonthaburi WD | 01/10 08:15 | 26 | Knutson/Yang v Hayashi/Namigata | 4-6,3-6 |