Stadium: Court H Round: 62 Ground: Hardcourt outdoor
| ITF Women Hamamatsu Qual | 2017/10/16 03:30 | Suzuka Furukawa v Naomi Cheong | 1-6,0-6 |
| ITF Women Kyoto | 2017/09/04 01:00 | Suzuka Furukawa v Mei Yamaguchi | 0-6,5-7 |
| ITF Women Kyoto | 2017/09/02 03:00 | Chinatsu Shimizu v Suzuka Furukawa | 2-6,6-3,6-7 |
| ITF Women Nanao Qual | 2017/08/27 01:00 | Chinatsu Shimizu v Suzuka Furukawa | 6-2,6-3 |
| ITF Women Tsukuba Qual | 2017/08/20 00:30 | Suzuka Furukawa v Dabin Kim | 1-6,3-6 |
| ITF Women Kofu Qual | 2017/06/11 00:00 | Kiko Nishizato v Suzuka Furukawa | 6-3,6-4 |
| ITF Women Toyota Qual | 2018/03/10 03:00 | Chihiro Takayama v Misa Eguchi | 1-6,4-6 |
| ITF damer - Antalya | 2018/01/29 08:00 | Rebecca Marino v Chihiro Takayama | 6-3,6-0 |
| ITF damer - Antalya | 2018/01/28 07:30 | Maria Solnyshkina v Chihiro Takayama | 6-7,1-6 |
| ITF damer - Antalya | 2018/01/27 06:30 | Ayano Sonoda v Chihiro Takayama | 0-6,0-6 |
| ITF damer - Antalya | 2018/01/23 08:50 | Chihiro Takayama v Yana Morderger | 7-5,2-6,1-6 |
| ITF damer - Antalya | 2018/01/18 09:30 | Lisa Matviyenko v Chihiro Takayama | 6-1,6-0 |
| ITF damer - Antalya | 2018/01/16 11:50 | Chihiro Takayama v Chisa Hosonuma | 7-6,6-3 |
| ITF damer - Antalya | 2018/01/15 08:00 | Chihiro Takayama v Polina Altukhova | 6-0,6-3 |