Stadion: Court 13 Round: 25 Ground: Synthetic outdoor
| ITF Damen - Makinohara - Qualifikation | 2016/10/09 00:30 | Nagi Hanatani v Yui Chikaraishi | 6-3,6-1 |
| ITF Damen - Kurume | 2018/05/16 03:10 | Naomi Broady v Nagi Hanatani | 6-4,6-2 |
| ITF Damen - Fukuoka | 2018/05/09 05:40 | Nagi Hanatani v Misa Eguchi | 2-6,4-6 |
| ITF Damen - Fukuoka - Qualifikation | 2018/05/07 01:00 | Nagi Hanatani v Mina Miyahara | 7-5,5-7,6-7 |
| ITF Damen - Fukuoka - Qualifikation | 2018/05/06 01:00 | Nagi Hanatani v Satsuki Koike | 6-1,6-4 |
| WTA - Anning | 2018/04/30 03:00 | Zhaoxuan Yang v Nagi Hanatani | 6-3,4-6,6-3 |
| WTA - Anning - Qualifikation | 2018/04/29 03:00 | Xu Liu Sun v Nagi Hanatani | 3-6,1-6 |
| WTA - Anning - Qualifikation | 2018/04/28 03:00 | Yexin Ma v Nagi Hanatani | 3-6,2-6 |
| ITF - Damen - Quanzhou - Qualifikation | 2018/04/22 03:00 | Nagi Hanatani v Xu Liu Sun | 5-7,6-4,4-6 |
| ITF Damen - Karuizawa - Qualifikation | 2018/05/20 01:00 | Yuika Sano v Yui Chikaraishi | 1-6,6-7 |
| ITF Damen - Kofu - Qualifikation | 2018/03/25 02:30 | Yui Chikaraishi v Shiho Akita | 1-6,1-6 |
| ITF Damen - Nishi-Tama | 2018/03/17 01:00 | Yui Chikaraishi v Aoi Ishino | 6-2,6-7,3-6 |
| ITF Damen - Toyota - Qualifikation | 2018/03/10 01:00 | Mai Hontama v Yui Chikaraishi | 6-0,6-2 |
| ITF Damen - Makinohara - Qualifikation | 2017/10/08 05:00 | Yui Chikaraishi v Chinatsu Shimizu | 1-6,1-6 |
| ITF Damen - Penrith - Qualifikation | 2017/09/18 01:20 | Anne-Marie Medcalf v Yui Chikaraishi | 6-2,6-1 |
| ITF Damen - Penrith - Qualifikation | 2017/09/16 00:00 | Yui Chikaraishi v Sonja Balic | 7-5,2-6,6-1 |
| ITF Women Kyoto | 2017/09/05 02:40 | Yui Chikaraishi v Kajsa Rinaldo Persson | 1-6,3-6 |