| Malaysia Int. Women | 2019/11/14 08:15 | Rahayu, Bening Sri v Asuka Takahashi | W | 0-2 |
| Malaysia Int. Women | 2019/11/13 07:10 | Yeh, Szu-Jou v Asuka Takahashi | W | 0-2 |
| Indonesia International Challenge 2019, WS | 2019/10/27 07:20 | Mizui, Hirari v Asuka Takahashi | W | 0-2 |
| Indonesia International Challenge 2019, WS | 2019/10/26 09:30 | Asuka Takahashi v Thi Trang Vu | W | 2-0 |
| Indonesia International Challenge 2019, WS | 2019/10/25 09:20 | Asuka Takahashi v Jeon, Joo I | W | 2-0 |
| Indonesia International Challenge 2019, WS | 2019/10/24 09:00 | Widyaningrum, Asty Dwi v Asuka Takahashi | W | 1-2 |
| Indonesia International Challenge 2019, WS | 2019/10/23 05:20 | Selvaduray Kisona v Asuka Takahashi | W | 1-2 |
| Indonesia Masters Women | 2019/10/02 12:20 | Asuka Takahashi v Hartawan, Ruselli | L | 0-2 |
| Akita Masters 2019, WS | 2019/08/16 02:25 | Natsuki Nidaira v Shimoda, Natsumi | L | 2-0 |
| Akita Masters 2019, WS | 2019/08/15 02:25 | Supanida Katethong v Shimoda, Natsumi | W | 1-2 |
| Akita Masters 2019, WS | 2019/08/14 07:20 | Shimoda, Natsumi v Mine, Ayumi | W | 2-1 |
| Russia Open 2019, WS | 2019/07/18 02:15 | Mitsova, M. v Shimoda, Natsumi | L | 2-1 |
| Russia Open 2019, WS | 2019/07/17 04:40 | Shimoda, Natsumi v Yvonne Li | W | 2-0 |
| Osaka Int. Women Qual | 2019/04/03 03:50 | Takahashi, Miyu v Shimoda, Natsumi | L | 2-1 |
| China Masters Women | 2019/03/14 05:00 | Shimoda, Natsumi v Chaiwan, Phittayaporn | L | 1-2 |
| China Masters Women | 2019/03/13 08:00 | Shimoda, Natsumi v Lee, Se Yeon | W | 2-0 |