| FIVB Xiamen Open Women | 2018/06/08 04:40 | Nagata/Kumada v Yuan Lvwen/J. W. Wang | 13-14 |
| FIVB Xiamen Open Women | 2018/06/08 04:40 | Nagata/Kumada v Yuan/Wang | 1-2 |
| FIVB Xiamen Open Women | 2018/06/02 06:10 | Nagata/Kumada v Suzuki/Murakami | 0-2 |
| FIVB Xiamen Open Women | 2018/06/02 03:00 | Dabizha/Mastikova v Nagata/Kumada | 0-2 |
| FIVB Xiamen Open | 2018/06/01 07:10 | Nagy/Cruickshank v Nagata/Kumada | 0-2 |
| FIVB Xiamen Open Women | 2018/06/01 01:40 | Nagata/Kumada v Lece/Liepinlauska | 0-2 |
| FIVB Xiamen Open Women | 2018/05/31 07:40 | Nagata/Kumada v Fujii/Miyagawa | 1-2 |
| FIVB Xiamen Open | 2018/05/12 08:00 | Nagata/Kumada v Mizoe/Hashimoto | 1-2 |