Head to Head
| Japan - T League - Kvinner | 2020/12/04 08:00 | Kasumi Ishikawa v Takako Nagao | L | 3-1 |
Home History
| Japan - T League - Kvinner | 2020/12/10 09:00 | Takako Nagao v Miyu Nagasaki | W | 3-2 |
| Japan - T League - Kvinner | 2020/12/04 08:00 | Kasumi Ishikawa v Takako Nagao | L | 3-1 |
| Japan - T League - Kvinner | 2020/12/03 09:00 | Takako Nagao v Szu-Yu Chen | W | 3-1 |
| Qatar Open - Mixed double | 2018/08/21 18:00 | Takako Nagao v Mateja Jeger | W | 4-0 |
| Qatar Open - Mixed double | 2017/07/03 06:45 | Hyojoo Choi v Takako Nagao | L | 4-0 |
| Qatar Open kvinner | 2017/03/19 08:15 | Takako Nagao v Honoka Hashimoto | L | 1-4 |
| Qatar Open kvinner | 2017/03/18 14:45 | Miyu Kato v Takako Nagao | W | 2-4 |
| Qatar Open kvinner | 2017/03/18 08:45 | Takako Nagao v Viktoria Pavlovich | W | 4-3 |
Away History
| Japan - T League - Kvinner | 2021/02/06 04:30 | Reina Aso v Kasumi Ishikawa | W | 1-3 |
| Japan - T League - Kvinner | 2020/12/25 04:15 | Sakura Mori v Kasumi Ishikawa | L | 3-0 |
| Japan - T League - Kvinner | 2020/12/24 05:55 | Kasumi Ishikawa v Ying Han | W | 3-1 |
| Japan - T League - Kvinner | 2020/12/22 01:30 | Suthasini Sawettabut v Kasumi Ishikawa | W | 1-3 |
| Japan - T League - Kvinner | 2020/12/20 07:30 | Kasumi Ishikawa v Szu-Yu Chen | W | 3-1 |
| Japan - T League - Kvinner | 2020/12/14 04:00 | Ye Lin v Kasumi Ishikawa | W | 0-3 |
| Japan - T League - Kvinner | 2020/12/10 09:00 | Haruna Ojio v Kasumi Ishikawa | W | 0-3 |
| Japan - T League - Kvinner | 2020/12/04 08:00 | Kasumi Ishikawa v Takako Nagao | W | 3-1 |