2024 Paris
2021 Tokyo
2016 Rio de Janeiro
2012 London
2018 Jakarta - Palembang
2014 Incheon
2010 Guangzhou
2025 Bangkok
2023 Phnom Penh
2022 Hanoi
2019 Filipina
2017 Malaysia
2015 Singapore
2024 Aceh-Sumut
2021 Papua
2016 Jawa Barat
Watanabe Ippei
Swimming
Jepang
| No | Event | Year | Event | Medal | Note |
|---|---|---|---|---|---|
| 1 |  Asian Games XIX - Hangzhou |
2022 | 200 M Breaststroke | Bronze | 2:09.91 |
| No | Event | Year | Event | Medal | Note |
|---|
Swimming
Jepang
| No | Event | Year | Event | Medal | Note |
|---|---|---|---|---|---|
| 1 | Asian Games XIX - Hangzhou |
2022 | 200 M Breaststroke | Bronze | 2:09.91 |
| No | Event | Year | Event | Medal | Note |
|---|