| Estonian Int. - Damer | 2020/01/11 10:20 | Riko Gunji v Natsuki Oie | W | 1-2 |
| Swedish Open - Damer | 2020/01/18 09:30 | Natsuki Oie v Amy Tan | W | 2-0 |
| Swedish Open - Damer | 2020/01/17 17:00 | Julie Dawall Jakobsen v Natsuki Oie | W | 1-2 |
| Swedish Open - Damer | 2020/01/17 10:00 | Natsuki Oie v Edith Urell | W | 2-0 |
| Estonian Int. - Damer | 2020/01/12 10:40 | Natsuki Oie v Natsuki Nidaira | L | 0-2 |
| Estonian Int. - Damer | 2020/01/11 14:30 | Moto Hayashi v Natsuki Oie | W | 0-2 |
| Estonian Int. - Damer | 2020/01/11 10:20 | Riko Gunji v Natsuki Oie | W | 1-2 |
| Estonian Int. - Damer | 2020/01/10 12:10 | Jordan Hart v Natsuki Oie | W | 0-2 |
| Indonesia Int. - Damer | 2019/10/23 10:00 | Putri Kusuma Wardani v Natsuki Oie | L | 2-1 |
| Swedish Open - Damer | 2020/01/18 10:00 | Natalia Perminova v Riko Gunji | W | 0-2 |
| Swedish Open - Damer | 2020/01/17 16:40 | Yue Yann Jaslyn Hooi v Riko Gunji | W | 1-2 |
| Swedish Open - Damer | 2020/01/17 09:20 | Tereza Svabikova v Riko Gunji | W | 1-2 |
| Swedish Open - Damer - Kval | 2020/01/16 17:10 | Michelle Ting v Riko Gunji | W | 0-2 |
| Swedish Open - Damer - Kval | 2020/01/16 14:00 | Riko Gunji v Emilie Melgaard | W | 2-0 |
| Estonian Int. - Damer | 2020/01/11 10:20 | Riko Gunji v Natsuki Oie | L | 1-2 |
| Estonian Int. - Damer | 2020/01/10 18:00 | Riko Gunji v Marie Batomene | W | 2-0 |
| Estonian Int. - Damer | 2020/01/10 10:40 | Soraja De Visch Eijbergen v Riko Gunji | W | 0-2 |