| ITF Women Kurume WD | 05/16 05:00 | 26 | Kaji/Shimizu v Fujiwara/Lykina | 4-6,5-7 | |
| ITF Women Fukuoka WD | 05/12 01:00 | 28 | Kaji/Shimizu v Moore/Sadikovic | 5-7,6-2,11-13 | |
| ITF Women Fukuoka WD | 05/11 04:30 | 27 | Cako/Robson v Kaji/Shimizu | 4-6,6-7 | |
| ITF Women Fukuoka WD | 05/10 05:10 | 26 | Kobori/Kuwata v Kaji/Shimizu | 3-6,4-6 | |
| ITF Women Fukuoka Qual WD | 05/07 05:30 | - | Kaji/Shimizu v Koike/Kusano | 6-1,6-2 | |
| ITF Women Yokohama WD | 03/09 08:30 | 28 | Kaji/Shimizu v Robson/Stollar | 4-6,4-6 | |
| ITF Women Yokohama WD | 03/08 10:15 | 27 | Okamura/Okuno v Kaji/Shimizu | 4-6,1-6 | |
| ITF Women Yokohama WD | 03/07 07:30 | 26 | Kaji/Shimizu v Lu/Paquet | Walkover | |
| ITF Women Yokohama Qual WD | 03/06 03:55 | - | Kaji/Shimizu v Chen/Wu | 6-4,6-4 |