VM - Damer | 11/09 03:45 | 4 | Hyowon Suh v Kasumi Ishikawa | W | 0-4 | |
Qatar Open - Damer | 03/06 08:20 | 4 | Yidi Wang v Kasumi Ishikawa | L | 4-2 | |
Qatar Open - Damer | 03/05 13:30 | 5 | Miyu Kato v Kasumi Ishikawa | W | 1-4 | |
Hungarian Open - Damer | 02/23 11:40 | 2 | I-Ching Cheng v Kasumi Ishikawa | L | 4-3 | |
Hungarian Open - Damer | 02/22 11:15 | 3 | Nina Mittelham v Kasumi Ishikawa | W | 0-4 | |
Hungarian Open - Damer | 02/21 12:50 | 4 | Adriana Diaz v Kasumi Ishikawa | W | 1-4 | |
Hungarian Open - Damer | 02/20 15:50 | 5 | Haruna Ojio v Kasumi Ishikawa | W | 0-4 | |
Portugal Open - Damer | 02/16 17:00 | 1 | Kasumi Ishikawa v Saki Shibata | W | 4-0 | |
Portugal Open - Damer | 02/16 10:00 | 2 | Kasumi Ishikawa v Miyu Kato | W | 4-2 | |
Portugal Open - Damer | 02/15 17:40 | 3 | Kasumi Ishikawa v Britt Eerland | W | 4-1 | |
Portugal Open - Damer | 02/15 11:20 | 4 | Kasumi Ishikawa v Xiaoxin Yang | W | 4-2 | |
Portugal Open - Damer | 02/14 18:20 | 5 | Kasumi Ishikawa v Jinnipa Sawettabut | W | 4-0 | |
Portugal Open - Damer | 02/14 11:05 | 6 | Kasumi Ishikawa v Offiong Edem | W | 4-0 | |
Japan - T. League | 02/11 05:30 | - | Kasumi Ishikawa v Chen Szu Yu | W | 3-0 | |
German Open - Damer | 01/31 13:00 | 4 | Kasumi Ishikawa v Yingsha Sun | L | 0-4 | |
German Open - Damer | 01/30 14:50 | 5 | Kasumi Ishikawa v Xiaoxin Yang | W | 4-0 | |
Japan - T League - Damer | 12/30 03:30 | - | Kasumi Ishikawa v Hina Hayata | L | 2-3 | |
World Tour Grand Finals - Damer | 12/12 11:20 | 4 | Kasumi Ishikawa v Shiwen Liu | L | 0-4 | |
North American Open Women | 12/08 22:45 | - | Kasumi Ishikawa v Miu Hirano | W | 4-2 | |
North American Open Women | 12/08 20:00 | - | Kasumi Ishikawa v Miyu Kato | W | 4-1 | |
North American Open Women | 12/07 22:10 | - | Kasumi Ishikawa v Xiaotong Wang | W | 4-0 | |
North American Open Women | 12/07 16:20 | - | Kasumi Ishikawa v Qiang Zhang | W | 4-0 | |
North American Open Women | 12/06 23:00 | - | Kasumi Ishikawa v Stephanie Loeuillette | W | 4-1 | |
North American Open Women | 12/06 14:30 | - | Kasumi Ishikawa v Xuan Zhang | W | 4-0 | |
North American Open Women | 12/06 14:30 | - | Kasumi Ishikawa v Sofia-Xuan Zhang | W | 4-0 | |
T2 Diamond - Damer | 11/21 12:30 | - | Mima Ito v Kasumi Ishikawa | L | 4-1 | |
Austrian Open - Damer | 11/15 12:50 | 4 | Yidi Wang v Kasumi Ishikawa | L | 4-2 | |
Austrian Open - Damer | 11/14 19:50 | 5 | Szu Yu Chen v Kasumi Ishikawa | W | 0-4 | |
Team World Cup Women | 11/08 11:30 | - | Daniela Monteiro Dodean v Kasumi Ishikawa | W | 2-3 | |
Team World Cup Women | 11/06 11:30 | - | Lily Zhang v Kasumi Ishikawa | W | 1-3 |
Kasumi Ishikawa, född den 23 februari 1993 i Yamaguchi, är en japansk bordtennisspelare som tog OS-silver i damlagsturneringen vid de olympiska bordtennistävlingarna 2012 i London.
Vid världsmästerskapen i bordtennis 2016 i Kuala Lumpur tog hon VM-silver med det japanska landslaget. Ishikawa tog en bronsmedalj i damlagsturneringen vid de olympiska bordtennistävlingarna 2016 i Rio de Janeiro.