| ITF Women Kurume Qual | 2017/05/14 05:15 | Robu Kajitani v Kei Kato | 3-6,6-7 |
| ITF Women Fukuoka Qual | 2017/05/07 03:10 | Robu Kajitani v Haruna Sakamoto | 5-7,6-4,1-6 |
| ITF Women Nishi-Tama | 2017/03/19 02:00 | Ayumi Koshiishi v Robu Kajitani | 1-6,6-0,6-3 |
| ITF Women Nishi-Tama | 2017/03/18 03:00 | Robu Kajitani v Sari Baba | 6-4,6-2 |
| ITF Women Makinohara Qual | 2016/10/09 00:30 | Momoko Kobori v Robu Kajitani | 6-3,6-1 |
| ITF Women Iizuka Qual | 2016/09/26 02:20 | Ayano Shimizu v Robu Kajitani | 6-1,6-0 |
| ITF Women Kyoto | 2016/09/06 05:30 | Robu Kajitani v Miki Miyamura | 7-5,3-6,3-6 |
| ITF Women Noto Qual | 2016/08/28 05:00 | Mai Minokoshi v Robu Kajitani | 6-4,6-3 |
| ITF Women Gimcheon | 2017/06/13 02:30 | Hyojung Yea v Natsuho Arakawa | 6-2,6-3 |
| ITF Women Gimcheon | 2017/06/12 02:00 | Sol Hee Sim v Natsuho Arakawa | 6-4,3-6,0-6 |
| ITF Women Gimcheon | 2017/06/11 02:00 | Natsuho Arakawa v Han-Bit Lee | 6-4,6-3 |
| ITF Women Nashville Qual | 2016/11/20 19:30 | Natsuho Arakawa v Christina Rosca | 2-6,6-3,1-6 |