| Water Polo |
2017 Summer Universiade |
Taipei |
 TPE |
Water Polo, Men |
6 |
 JPN |
|
| Water Polo |
2019 Summer Universiade |
Napoli |
 ITA |
Water Polo, Men |
5 |
JPN |
|
| Water Polo |
2022 World Aquatics Championships |
Budapest |
 HUN |
Water Polo, Men |
9 |
JPN |
|
| Water Polo |
2023 World Aquatics Championships |
Fukuoka |
JPN |
Water Polo, Men |
11 |
JPN |
|
| Water Polo |
2022 Asian Games |
Hangzhou |
 CHN |
Water Polo, Men |
🥇 |
JPN |
|
| Water Polo |
2024 World Aquatics Championships |
Doha |
 QAT |
Water Polo, Men |
13 |
JPN |
|
| Water Polo |
2025 World Aquatics Championships |
Singapore |
 SGP |
Water Polo, Men |
9 |
JPN |
|