Kasumi Ishikawa
| World Championship Women | 04/24 10:00 | 5 | Kasumi Ishikawa v Qian Li | W | 4-0 | |
| World Championship Women | 04/23 16:10 | 6 | Kasumi Ishikawa v Amelie Solja | W | 4-1 | |
| World Championship Women | 04/23 08:50 | 57 | Kasumi Ishikawa v Anastassiya Lavrova | W | 4-0 | |
| Qatar Open kvinner | 03/28 13:45 | 5 | Yingsha Sun v Kasumi Ishikawa | L | 4-0 | |
| Qatar Open kvinner | 12/15 05:40 | 3 | Zhuojia He v Kasumi Ishikawa | L | 4-3 | |
| Qatar Open kvinner | 12/13 10:50 | 4 | Miu Hirano v Kasumi Ishikawa | W | 1-4 | |
| Qatar Open kvinner | 11/08 13:20 | 5 | Kasumi Ishikawa v Zhuojia He | L | 0-4 | |
| Swedish Open Women | 11/03 09:00 | 3 | Kasumi Ishikawa v Ning Ding | L | 2-4 | |
| Swedish Open Women | 11/02 17:00 | 4 | Kasumi Ishikawa v Ho Ching Lee | W | 4-0 | |
| Swedish Open Women | 11/01 16:30 | 5 | Kasumi Ishikawa v Honoka Hashimoto | W | 4-1 | |
| Qatar Open kvinner | 09/30 08:00 | 50 | I-Ching Cheng v Kasumi Ishikawa | L | 4-1 | |
| Qatar Open kvinner | 09/30 02:30 | 3 | Ning Ding v Kasumi Ishikawa | L | 4-0 | |
| Qatar Open kvinner | 09/29 09:20 | 4 | Miu Hirano v Kasumi Ishikawa | W | 1-4 | |
| Qatar Open kvinner | 09/29 04:50 | 5 | Szu-Yu Chen v Kasumi Ishikawa | W | 2-4 | |
| Qatar Open kvinner | 08/26 11:40 | 1 | Kasumi Ishikawa v Jia Wen | W | 4-2 | |
| Qatar Open kvinner | 08/25 17:00 | 2 | Kasumi Ishikawa v Saki Shibata | W | 4-1 | |
| Qatar Open kvinner | 08/25 08:00 | 3 | Kasumi Ishikawa v Adriana Diaz | W | 4-2 | |
| Qatar Open kvinner | 08/24 13:00 | 4 | Kasumi Ishikawa v Honoka Hashimoto | W | 4-2 | |
| Qatar Open kvinner | 08/23 11:30 | 5 | Kasumi Ishikawa v Kristin Lang | W | 4-2 | |
| Tsjekkia - Extraleague | 08/18 07:50 | 3 | Kasumi Ishikawa v Ning Ding | L | 2-4 | |
| Tsjekkia - Extraleague | 08/17 12:50 | 4 | Kasumi Ishikawa v Bernadette Szocs | W | 4-1 | |
| Tsjekkia - Extraleague | 08/16 10:00 | 5 | Kasumi Ishikawa v Britt Eerland | W | 4-0 | |
| Qatar Open - Mixed double | 07/28 09:20 | 2 | Kasumi Ishikawa v Ning Ding | L | 0-4 | |
| Qatar Open - Mixed double | 07/27 10:10 | 3 | Kasumi Ishikawa v Hitomi Sato | W | 4-1 | |
| Qatar Open - Mixed double | 07/27 04:20 | 4 | Kasumi Ishikawa v Saki Shibata | W | 4-1 | |
| Qatar Open - Mixed double | 07/26 04:00 | 5 | Kasumi Ishikawa v Minami Ando | W | 4-2 | |
| Qatar Open kvinner | 07/21 09:30 | 2 | Kasumi Ishikawa v Yuling Zhu | L | 0-4 | |
| Qatar Open kvinner | 07/20 11:30 | 3 | Kasumi Ishikawa v Mima Ito | W | 4-0 | |
| Qatar Open kvinner | 07/20 07:00 | 4 | Kasumi Ishikawa v Yingsha Sun | W | 4-1 | |
| Qatar Open kvinner | 07/19 08:00 | 5 | Kasumi Ishikawa v Nakyung Lee | W | 4-0 |
Wikipedia - Kasumi Ishikawa
Kasumi Ishikawa (石川 佳純, Ishikawa Kasumi) (born 23 February 1993) is a retired Japanese table tennis player. A regular member of the Japanese national team, she won a silver medal at the 2012 Summer Olympics, a bronze at the 2016 Summer Olympics, and a silver medal at the 2020 Summer Olympics, in Women's team.
She is a left-handed inverted rubber shakehand player who primarily uses speedy top-spins and loops in offensive play.