This iconic and spacious venue was designed in 1990 to serve as the main facility for swimming and other water sports in the Tokyo area.
Venue capacities
Olympic Aquatics (Water Polo): 4,700
Schedule
| day | Time ITA | Time TOK | sport | event |
|---|---|---|---|---|
| 24.07.21 | 07:00 - 09:50 | 14:00 - 16:50 | Water Polo | Women's Preliminary Round - Group B, Japan vs Unitd States |
| 24.07.21 | 07:00 - 09:50 | 14:00 - 16:50 | Water Polo | Women's Preliminary Round - Group A, Canada vs Australia |
| 24.07.21 | 11:20 - 14:10 | 18:20 - 21:10 | Water Polo | Women's Preliminary Round - Group A, South Africa vs Spain |
| 24.07.21 | 11:20 - 14:10 | 18:20 - 21:10 | Water Polo | Women's Preliminary Round - Group B, China vs ROC |
| 25.07.21 | 03:00 - 05:50 | 10:00 - 12:50 | Water Polo | Men's Preliminary Round - Group A, South Africa vs Italy |
| 25.07.21 | 03:00 - 05:50 | 10:00 - 12:50 | Water Polo | Men's Preliminary Round - Group A, Hungary vs Greece |
| 25.07.21 | 07:00 - 09:50 | 14:00 - 16:50 | Water Polo | Men's Preliminary Round - Group A, United States vs Japan |
| 25.07.21 | 07:00 - 09:50 | 14:00 - 16:50 | Water Polo | Men's Preliminary Round - Group B, Australia vs Montenegro |
| 25.07.21 | 11:20 - 14:10 | 18:20 - 21:10 | Water Polo | Men's Preliminary Round - Group B, Serbia vs Spain |
| 25.07.21 | 11:20 - 14:10 | 18:20 - 21:10 | Water Polo | Men's Preliminary Round - Group A, Croatia vs Kazakhstan |
| 26.07.21 | 07:00 - 09:50 | 14:00 - 16:50 | Water Polo | Women's Preliminary Round - Group B, United States vs China |
| 26.07.21 | 07:00 - 09:50 | 14:00 - 16:50 | Water Polo | Women's Preliminary Round - Group B, ROC vs Hungary |
| 26.07.21 | 11:20 - 14:00 | 18:20 - 21:00 | Water Polo | Women's Preliminary Round - Group A, Australia vs Netherlands |
| 26.07.21 | 11:20 - 14:00 | 18:20 - 21:00 | Water Polo | Women's Preliminary Round - Group A, Spain vs Croatia |
| 27.07.21 | 03:00 - 05:50 | 10:00 - 12:50 | Water Polo | Men's Preliminary Round - Group A, South Africa vs United States |
| 27.07.21 | 03:00 - 05:50 | 10:00 - 12:50 | Water Polo | Men's Preliminary Round - Group B, Montenegro vs Spain |
| 27.07.21 | 07:00 - 09:50 | 14:00 - 16:50 | Water Polo | Men's Preliminary Round - Group B, Kazakhstan vs Serbia |
| 27.07.21 | 07:00 - 09:50 | 14:00 - 16:50 | Water Polo | Men's Preliminary Round - Group A, Italy vs Greece |
| 27.07.21 | 11:20 - 14:10 | 18:20 - 21:10 | Water Polo | Men's Preliminary Round - Group A, Japan vs Hungary |
| 27.07.21 | 11:20 - 14:10 | 18:20 - 21:10 | Water Polo | Men's Preliminary Round - Group B, Australia vs Croatia |
| 28.07.21 | 07:00 - 09:50 | 14:00 - 16:50 | Water Polo | Women's Preliminary Round - Group B, Hungary vs United Sates |
| 28.07.21 | 07:00 - 09:50 | 14:00 - 16:50 | Water Polo | Women's Preliminary Round - Group A, Canada vs South Africa |
| 28.07.21 | 11:20 - 14:10 | 18:20 - 21:10 | Water Polo | Women's Preliminary Round - Group B, China vs Japan |
| 28.07.21 | 11:20 - 14:10 | 18:20 - 21:10 | Water Polo | Women's Preliminary Round - Group A, Netherlands vs Spain |
| 29.07.21 | 03:00 - 05:50 | 10:00 - 12:50 | Water Polo | Men's Preliminary Round - Group A, Hungary vs South Africa |
| 29.07.21 | 03:00 - 05:50 | 10:00 - 12:50 | Water Polo | Men's Preliminary Round - Group B, Spain vs Kazakhstan |
| 29.07.21 | 07:00 - 09:50 | 14:00 - 16:50 | Water Polo | Men's Preliminary Round - Group A, United States vs Italy |
| 29.07.21 | 07:00 - 09:50 | 14:00 - 16:50 | Water Polo | Men's Preliminary Round - Group B, Croatia vs Montenegro |
| 29.07.21 | 11:20 - 14:10 | 18:20 - 21:10 | Water Polo | Men's Preliminary Round - Group A, Greece vs Japan |
| 29.07.21 | 11:20 - 14:10 | 18:20 - 21:10 | Water Polo | Men's Preliminary Round - Group B, Serbia vs Australia |
| 30.07.21 | 07:00 - 09:50 | 14:00 - 16:50 | Water Polo | Women's Preliminary Round - Group A, South Africa vs Netherlands |
| 30.07.21 | 07:00 - 09:50 | 14:00 - 16:50 | Water Polo | Women's Preliminary Round - Group B, United States vs ROC |
| 30.07.21 | 11:20 - 14:10 | 18:20 - 21:10 | Water Polo | Women's Preliminary Round - Group B, Japan vs Hungary |
| 30.07.21 | 11:20 - 14:10 | 18:20 - 21:10 | Water Polo | Women's Preliminary Round - Group A, Spain vs Australia |
| 31.07.21 | 03:00 - 05:50 | 10:00 - 12:50 | Water Polo | Men's Preliminary Round - Group B, Montenegro vs Kazakhstan |
| 31.07.21 | 03:00 - 05:50 | 10:00 - 12:50 | Water Polo | Men's Preliminary Round - Group B, Australia vs Spain |
| 31.07.21 | 07:00 - 09:50 | 14:00 - 16:50 | Water Polo | Men's Preliminary Round - Group A, United States vs Hungary |
| 31.07.21 | 07:00 - 09:50 | 14:00 - 16:50 | Water Polo | Men's Preliminary Round - Group B, Croatia vs Serbia |
| 31.07.21 | 11:20 - 14:10 | 18:20 - 21:10 | Water Polo | Men's Preliminary Round - Group A, Italy vs Japan |
| 31.07.21 | 11:20 - 14:10 | 18:20 - 21:10 | Water Polo | Men's Preliminary Round - Group A, South Africa vs Greece |
| 01.08.21 | 07:00 - 09:50 | 14:00 - 16:50 | Water Polo | Women's Preliminary Round - Group B, Hungary vs China |
| 01.08.21 | 07:00 - 09:50 | 14:00 - 16:50 | Water Polo | Women's Preliminary Round - Group A, Netherlands vs Canada |
| 01.08.21 | 11:20 - 14:10 | 18:20 - 21:10 | Water Polo | Women's Preliminary Round - Group B, ROC vs Japan |
| 01.08.21 | 11:20 - 14:10 | 18:20 - 21:10 | Water Polo | Women's Preliminary Round - Group A, Australia vs South Africa |
| 02.08.21 | 03:00 - 05:50 | 10:00 - 12:50 | Water Polo | Men's Preliminary Round - Group A, Hungary vs Italy |
| 02.08.21 | 04:30 - 05:50 | 11:30 - 12:50 | Water Polo | Men's Preliminary Round - Group A, Greece vs United States |
| 02.08.21 | 07:00 - 09:50 | 14:00 - 16:50 | Water Polo | Men's Preliminary Round - Group B, Serbia vs Montenegro |
| 02.08.21 | 07:00 - 09:50 | 14:00 - 16:50 | Water Polo | Men's Preliminary Round - Group B, Spain vs Croatia |
| 02.08.21 | 11:20 - 14:10 | 18:20 - 21:10 | Water Polo | Men's Preliminary Round - Group A, Japan vs South Africa |
| 02.08.21 | 11:20 - 14:10 | 18:20 - 21:10 | Water Polo | Men's Preliminary Round - Group B, Australia vs Kazakhstan |
| 03.08.21 | 07:00 - 09:50 | 14:00 - 16:50 | Water Polo | Women's Quarterfinals |
| 03.08.21 | 11:20 - 14:10 | 18:20 - 21:10 | Water Polo | Women's Quarterfinals |
| 04.08.21 | 07:00 - 09:50 | 14:00 - 16:50 | Water Polo | Men's Quarterfinals |
| 04.08.21 | 11:20 - 14:10 | 18:20 - 21:10 | Water Polo | Men's Quarterfinals |
| 05.08.21 | 07:00 - 09:50 | 14:00 - 16:50 | Water Polo | Classification matches (5th-8th places) |
| 05.08.21 | 07:00 - 09:50 | 14:00 - 16:50 | Water Polo | Women's Semifinal |
| 05.08.21 | 11:20 - 14:10 | 18:20 - 21:10 | Water Polo | Classification matches (5th-8th places) |
| 05.08.21 | 11:20 - 14:10 | 18:20 - 21:10 | Water Polo | Women's Semifinal |
| 06.08.21 | 07:00 - 09:50 | 14:00 - 16:50 | Water Polo | Classification matches (5th-8th places) |
| 06.08.21 | 08:30 - 09:50 | 15:30 - 16:50 | Water Polo | Men's Semifinal |
| 06.08.21 | 11:20 - 14:10 | 18:20 - 21:10 | Water Polo | Classification matches (5th-8th places) |
| 06.08.21 | 12:50 - 14:10 | 19:50 - 21:10 | Water Polo | Men's Semifinal |
| 07.08.21 | 02:30 - 05:20 | 09:30 - 12:20 | Water Polo | Women's classification matches (5th-6th,7th-8th places) |
| 07.08.21 | 02:30 - 05:20 | 09:30 - 12:20 | Water Polo | Women's classification matches (5th-6th,7th-8th places) |
| 07.08.21 | 06:40 - 08:00 | 13:40 - 15:00 | Water Polo | Women's Bronze Medal Match |
| 07.08.21 | 09:30 - 11:20 | 16:30 - 18:20 | Water Polo | Women's Gold Medal Match |
| 08.08.21 | 02:30 - 05:20 | 09:30 - 12:20 | Water Polo | Men's classification matches (5th-6th,7th-8th places) |
| 08.08.21 | 02:30 - 05:20 | 09:30 - 12:20 | Water Polo | Men's classification matches (5th-6th,7th-8th places) |
| 08.08.21 | 06:40 - 08:00 | 13:40 - 15:00 | Water Polo | Men's Bronze Medal Match |
| 08.08.21 | 09:30 - 11:20 | 16:30 - 18:20 | Water Polo | Men's Gold Medal Match |
Medal events