26.08.19 | Semifinală | Erina Hayashi/Miharu Imanishi | Ya-Hsuan Lee/Fang-Hsien Wu | 3-6, 6-3, 12-10 | | detaliu meci | W25 Nanao | Carpet |
26.08.19 | Finală | Kanako Morisaki/Minori Yonehara | Erina Hayashi/Miharu Imanishi | 6-1, 6-3 | | detaliu meci |
26.08.19 | 1-a rundă | Erina Hayashi/Miharu Imanishi | Ramu Ueda/Risa Ushijima | 6-3, 6-3 | | detaliu meci |
26.08.19 | Sfert de finală | Erina Hayashi/Miharu Imanishi | Robu Kajitani/Momoko Kobori | 4-6, 6-4, 10-8 | | detaliu meci |
19.08.19 | 1-a rundă | Robu Kajitani/Michika Ozeki | Erina Hayashi/Miharu Imanishi | 6-4, 6-3 | | detaliu meci | W25 Tsukuba | Hard |
15.10.18 | Finală | Erina Hayashi/Miharu Imanishi | Momoko Kobori/Ayano Shimizu | 7-5, 6-4 | | detaliu meci | Hamamatsu | Carpet |
15.10.18 | 1-a rundă | Erina Hayashi/Miharu Imanishi | Shiho Akita/Michika Ozeki | 7-5, 6-3 | | detaliu meci |
15.10.18 | Sfert de finală | Erina Hayashi/Miharu Imanishi | Riko Sawayanagi/Ena Shibahara | 2-6, 6-4, 10-6 | | detaliu meci |
15.10.18 | Semifinală | Erina Hayashi/Miharu Imanishi | Kanako Morisaki/Minori Yonehara | 6-2, 6-4 | | detaliu meci |
08.10.18 | 1-a rundă | Anri Nagata/Kisa Yoshioka | Erina Hayashi/Miharu Imanishi | 4-6, 7-5, 10-8 | | detaliu meci | Makinohara | Carpet |
20.02.17 | 1-a rundă | Xinyu Gao/Pei-Chi Lee | Erina Hayashi/Miharu Imanishi | 6-3, 6-1 | | detaliu meci | Perth | Hard |