| 26th Aug - 10h00 |  Kasumi Ishikawa | def. |  Yi-hua Huang | 4-2 (7-11, 11-4, 11-13, 11-4, 11-3, 11-2) |
| 26th Aug - 10h40 | Yui Hamamoto | def. | Hina Hayata | 4-2 (7-11, 8-11, 11-9, 11-7, 11-8, 11-5) |
| 26th Aug - 14h30 | Mima Ito | def. |  Georgina Pota | 4-2 (7-11, 11-5, 11-9, 11-9, 8-11, 13-11) |
| 26th Aug - 15h10 |  Ying Han | def. | Honoka Hashimoto | 4-1 (11-1, 11-7, 5-11, 16-14, 11-5) |
| 25th Aug - 15h00 | Yi-hua Huang | def. | Mizuki Morizono | 4-2 (11-0, 11-4, 11-2, 8-11, 9-11, 12-10) |
| 25th Aug - 15h00 | Kasumi Ishikawa | def. |  Matilda Ekholm | 4-3 (12-10, 11-6, 5-11, 11-7, 6-11, 8-11, 11-7) |
| 25th Aug - 15h00 | Hina Hayata | def. | Hitomi Sato | 4-1 (11-8, 15-17, 11-7, 11-8, 11-6) |
| 25th Aug - 15h00 | Yui Hamamoto | def. | Sakura Mori | 4-3 (11-3, 10-12, 11-7, 11-13, 11-6, 8-11, 11-7) |
| 25th Aug - 17h30 | Mima Ito | def. |  Ruochen Gu | 4-1 (11-4, 15-13, 11-9, 11-13, 12-10) |
| 25th Aug - 18h30 | Georgina Pota | def. | Miyu Maeda | 4-1 (14-12, 8-11, 11-9, 11-5, 11-8) |
| 25th Aug - 19h30 | Honoka Hashimoto | def. | Maki Shiomi | 4-0 (11-7, 12-10, 12-10, 11-6) |
| 25th Aug - 20h30 | Ying Han | def. |  Sofia Polcanova | 4-0 (11-2, 11-6, 11-4, 11-9) |
| 24th Aug - 13h30 | Matilda Ekholm | def. | Nina Mittelham | 4-3 (16-14, 5-11, 13-11, 7-11, 11-7, 9-11, 11-8) |
| 24th Aug - 13h30 | Mizuki Morizono | def. |  Iveta Vacenovska | 4-1 (11-5, 3-11, 11-7, 11-9, 11-6) |
| 24th Aug - 13h30 | Yi-hua Huang | def. |  Elizabeta Samara | 4-0 (11-9, 11-9, 11-9, 15-13) |
| 24th Aug - 13h30 | Kasumi Ishikawa | def. |  Viktoria Pavlovich | 4-0 (11-4, 11-5, 11-1, 11-8) |
| 24th Aug - 14h20 | Yui Hamamoto | def. |  Britt Eerland | 4-1 (13-11, 11-8, 11-8, 8-11, 11-9) |
| 24th Aug - 14h20 | Hina Hayata | def. | Yuan Yuan | 4-1 (11-9, 11-7, 6-11, 11-9, 11-9) |
| 24th Aug - 14h20 | Hitomi Sato | def. |  Olga Vorobeva | 4-1 (11-7, 11-9, 8-11, 11-5, 13-11) |
| 24th Aug - 14h20 | Sakura Mori | def. |  Natalia Partyka | 4-0 (11-6, 11-4, 12-10, 11-8) |
| 24th Aug - 16h50 | Georgina Pota | def. | Asuka Sasao | 4-2 (11-8, 11-5, 11-13, 11-3, 8-11, 14-12) |
| 24th Aug - 16h50 | Miyu Maeda | def. | Petrissa Solja | 4-0 (15-13, 11-8, 11-9, 11-4) |
| 24th Aug - 16h50 | Mima Ito | def. |  Mateja Jeger | 4-0 (11-8, 11-6, 11-7, 11-5) |
| 24th Aug - 16h50 | Ruochen Gu | def. | Miyu Kato | 4-2 (9-11, 9-11, 11-8, 14-12, 11-4, 11-7) |
| 24th Aug - 17h40 | Sofia Polcanova | def. | Saki Shibata | 4-3 (11-9, 5-11, 11-5, 11-9, 3-11, 5-11, 11-9) |
| 24th Aug - 17h40 | Ying Han | def. | Chia-Hsuan Lin | 4-0 (11-8, 11-4, 11-5, 11-6) |
| 24th Aug - 17h40 | Honoka Hashimoto | def. |  Adriana Diaz | 4-0 (11-6, 11-4, 11-8, 11-3) |
| 24th Aug - 17h40 | Maki Shiomi | def. |  Debora Vivarelli | 4-0 (11-8, 14-12, 11-7, 11-8) |
