Kasumi Ishikawa
| Qatar Open kvinner | 06/09 09:40 | 3 | Kasumi Ishikawa v Xingtong Chen | L | 2-4 | |
| Qatar Open kvinner | 06/09 01:00 | 4 | Kasumi Ishikawa v Bernadette Szocs | W | 4-1 | |
| Qatar Open kvinner | 06/08 05:20 | 5 | Kasumi Ishikawa v Hayeong Kim | W | 4-1 | |
| Tsjekkia - Extraleague | 06/02 02:50 | 3 | Mima Ito v Kasumi Ishikawa | L | 4-2 | |
| Tsjekkia - Extraleague | 06/01 10:50 | 4 | Yui Hamamoto v Kasumi Ishikawa | W | 0-4 | |
| Tsjekkia - Extraleague | 06/01 05:50 | 5 | Petrissa Solja v Kasumi Ishikawa | W | 2-4 | |
| Tsjekkia - Extraleague | 05/24 05:00 | 5 | Kasumi Ishikawa v Eunhye Lee | L | 0-4 | |
| Qatar Open kvinner | 05/05 13:30 | 1 | Yuling Zhu v Kasumi Ishikawa | L | 3-0 | |
| Qatar Open kvinner | 05/04 09:30 | 1 | Song I Kim v Kasumi Ishikawa | W | 2-3 | |
| Qatar Open kvinner | 05/03 11:30 | 1 | Tetyana Bilenko v Kasumi Ishikawa | W | 0-3 | |
| Qatar Open kvinner | 05/01 17:00 | 1 | Yue Wu v Kasumi Ishikawa | W | 0-3 | |
| Qatar Open kvinner | 05/01 08:30 | 1 | Jia Liu v Kasumi Ishikawa | W | 0-3 | |
| Qatar Open kvinner | 04/30 11:30 | 1 | Kasumi Ishikawa v Orsolya Feher | W | 3-0 | |
| Qatar Open kvinner | 04/29 19:00 | 1 | Kasumi Ishikawa v Reem El-Eraky | W | 3-0 | |
| Qatar Open - Mixed double | 03/25 14:20 | - | Hyowon Suh v Kasumi Ishikawa | W | 1-4 | |
| Qatar Open - Mixed double | 03/25 10:30 | 2 | I-Ching Cheng v Kasumi Ishikawa | W | 3-4 | |
| Qatar Open - Mixed double | 03/24 15:00 | 3 | Yang Wu v Kasumi Ishikawa | W | 2-4 | |
| Qatar Open - Mixed double | 03/23 16:10 | 4 | Xingtong Chen v Kasumi Ishikawa | W | 0-4 | |
| Qatar Open - Mixed double | 03/23 13:00 | 5 | Hitomi Sato v Kasumi Ishikawa | W | 0-4 | |
| Qatar Open kvinner | 03/10 15:50 | 2 | Kasumi Ishikawa v Shiwen Liu | L | 1-4 | |
| Qatar Open kvinner | 03/10 08:00 | 3 | Kasumi Ishikawa v Miu Hirano | W | 4-2 | |
| Qatar Open - Mixed double | 03/09 13:20 | 4 | Kasumi Ishikawa v Miyu Nagasaki | W | 4-2 | |
| Qatar Open - Mixed double | 03/08 11:40 | 5 | Kasumi Ishikawa v Fu Yu | W | 4-0 | |
| Qatar Open kvinner | 02/25 11:30 | 1 | Yuling Zhu v Kasumi Ishikawa | L | 3-0 | |
| Qatar Open - Mixed double | 02/24 10:20 | 1 | Song I Kim v Kasumi Ishikawa | W | 0-3 | |
| Qatar Open - Mixed double | 02/23 18:00 | 1 | Kasumi Ishikawa v Herng Hwee Yee | W | 3-0 | |
| Qatar Open - Mixed double | 02/23 17:20 | 1 | Kasumi Ishikawa v Tianwei Feng | W | 3-0 | |
| Qatar Open - Mixed double | 02/22 17:20 | 1 | Kasumi Ishikawa v Dina Meshref | W | 3-1 | |
| Qatar Open - Mixed double | 02/22 10:20 | 1 | Kasumi Ishikawa v Lily Zhang | W | 3-1 | |
| Qatar Open kvinner | 12/15 13:40 | 3 | Yuting Gu v Kasumi Ishikawa | L | 4-2 |
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.