Stadium: Court 1 Round: 62
| ITF Women Kashiwa | 2018/04/05 02:50 | Ankita Raina v Chihiro Muramatsu | 6-2,6-1 |
| ITF Women Kashiwa | 2018/04/04 01:00 | Chihiro Muramatsu v Alina Silich | 4-6,6-1,6-4 |
| ITF Women Kashiwa Qual | 2018/04/02 01:00 | Karman Kaur Thandi v Chihiro Muramatsu | 5-7,6-7 |
| ITF Women Kashiwa Qual | 2018/04/01 02:00 | Rika Fujiwara v Chihiro Muramatsu | 6-4,0-6,3-6 |
| ITF Women Kofu | 2018/03/28 02:40 | Chihiro Muramatsu v Saisai Zheng | 6-7,5-7 |
| ITF Women Toyota | 2018/03/14 01:00 | Julia Glushko v Chihiro Muramatsu | 1-6,6-3,6-2 |
| ITF Women Toyota Qual | 2018/03/12 01:00 | Camilla Rosatello v Chihiro Muramatsu | 4-6,1-6 |
| ITF Women Toyota Qual | 2018/03/11 03:30 | Yuika Sano v Chihiro Muramatsu | 2-6,3-6 |
| ITF Women Kofu Qual | 2018/03/24 00:30 | Anne-Marie Medcalf v Megumi Nishimoto | 7-6,3-6,7-5 |
| ITF Women Toyota Qual | 2018/03/10 03:00 | Megumi Nishimoto v Na Ri Kim | 6-1,5-7,4-6 |
| ITF Women Yokohama | 2018/03/08 01:00 | Harriet Dart v Megumi Nishimoto | 6-3,7-5 |
| ITF Women Yokohama | 2018/03/07 04:25 | Megumi Nishimoto v Georgia Brescia | 6-4,4-6,7-5 |
| ITF Women Hong Kong | 2017/12/25 02:00 | Yuki Kristina Chiang v Megumi Nishimoto | 6-0,0-6,7-5 |
| ITF Women Toyota | 2017/11/15 03:35 | Ankita Raina v Megumi Nishimoto | 2-6,6-1,6-1 |
| ITF Women Toyota Qual | 2017/11/13 03:00 | Megumi Nishimoto v Sabrina Santamaria | 6-4,3-6,6-3 |
| ITF Women Toyota Qual | 2017/11/12 06:30 | Na Ri Kim v Megumi Nishimoto | 6-1,1-6,3-6 |