Stadium: Ct 4 Round: 27 Ground: Hardcourt outdoor
| ITF Women Kurume WD | 2018/05/17 04:00 | Hayashi/Kajitani v Chiang/Hanatani | 6-4,6-2 |
| ITF Women Kurume WD | 2018/05/15 05:20 | Chiang/Hanatani v Moore/Sadikovic | 6-0,7-6 |
| ITF Women Kurume Qual WD | 2018/05/14 06:45 | Chiang/Hanatani v Koike/Kusano | 6-1,6-0 |
| ITF Women Fukuoka WD | 2018/05/10 03:55 | Cako/Robson v Chiang/Hanatani | 6-1,6-1 |
| ITF Women Fukuoka Qual WD | 2018/05/08 02:40 | Dunne/Taylor v Chiang/Hanatani | 6-3,4-6,6-10 |