Stadion: Court B1 Round: 54 Ground: Hardcourt outdoor
| ITF Damen - Fukuoka - Qualifikation | 2017/05/08 01:00 | Mitsumi Kawasaki v Nagi Hanatani | 2-6,0-6 |
| ITF Damen - Fort Worth | 2018/07/31 18:55 | Maria Jose Portillo Ramirez v Nagi Hanatani | 6-3,6-3 |
| ITF Damen - Granby | 2018/07/24 16:35 | Usue Maitane Arconada v Nagi Hanatani | 6-3,3-6,6-1 |
| ITF Damen - Granby - Qualifikation | 2018/07/23 14:00 | Nadja Gilchrist v Nagi Hanatani | 5-7,1-6 |
| ITF Damen - Granby - Qualifikation | 2018/07/22 19:50 | Catherine Leduc v Nagi Hanatani | 2-6,7-5,2-6 |
| ITF Damen - Granby - Qualifikation | 2018/07/21 13:00 | Alexandra Riley v Nagi Hanatani | 2-6,1-6 |
| ITF Damen - Gatineau | 2018/07/16 16:50 | Maria Mateas v Nagi Hanatani | 6-0,6-0 |
| ITF Damen - Gatineau - Qualifikation | 2018/07/15 17:00 | Nagi Hanatani v Aiko Yoshitomi | 7-5,6-4 |
| ITF Damen - Gatineau - Qualifikation | 2018/07/15 15:30 | Nagi Hanatani v Aiko Yoshitomi | 7-5,6-4 |
| ITF Damen - Nonthaburi | 2018/08/05 02:00 | Dabin Kim v Mitsumi Kawasaki | 7-6,6-3 |
| ITF Damen - Nonthaburi | 2018/08/04 02:00 | Mitsumi Kawasaki v Lisa-Marie Rioux | 7-5,6-4 |
| ITF Damen - Taiwan | 2018/07/25 05:30 | Kwan Yau Ng v Mitsumi Kawasaki | 6-4,6-4 |
| ITF Damen - Hong Kong | 2018/07/09 05:55 | Reina Takahashi v Mitsumi Kawasaki | 6-0,7-5 |
| ITF Damen - Kofu | 2018/06/12 01:00 | Yuuki Tanaka v Mitsumi Kawasaki | 6-0,6-2 |
| ITF Damen - Karuizawa - Qualifikation | 2018/05/21 01:00 | Mitsumi Kawasaki v Rina Saigo | 1-6,2-6 |
| ITF Damen - Karuizawa - Qualifikation | 2018/05/20 02:30 | Mitsumi Kawasaki v Minami Akiyama | 6-3,6-3 |
| ITF Damen - Kurume - Qualifikation | 2018/05/14 04:30 | Mitsumi Kawasaki v Anastasia E Nefedova | 3-6,2-6 |