| Championship | Event | # | Competitor |
|---|---|---|---|
| National Team Youth 2012 | 200m Obstacle Swim | 10 |
Taisuke TOMIZAWA - Japan National Team Youth (JPN) |
| National Team Youth 2012 | Surf Race | 11 |
Taisuke TOMIZAWA - Japan National Team Youth (JPN) |
| Championship | Event | # | Competitors |
|---|---|---|---|
| National Team Youth 2012 | 4x25m Manikin Relay | 2 |
Japan National Team Youth
() Marino KOBAYASHI, Riku SAKAMOTO, Takuya SUGA, Taisuke TOMIZAWA |
| National Team Youth 2012 | 4x50m Medley Relay | 3 |
Japan National Team Youth
() Marino KOBAYASHI, Riku SAKAMOTO, Takuya SUGA, Taisuke TOMIZAWA |
| National Team Youth 2012 | 4x50m Obstacle Relay | 4 |
Japan National Team Youth
() Marino KOBAYASHI, Riku SAKAMOTO, Takuya SUGA, Taisuke TOMIZAWA |