| Championship | Event | # | Competitors |
|---|---|---|---|
| National Team Youth 2014 | Oceanman/Oceanwoman Relay | 8 |
Japan National Team Youth
() Saki MAEKAWA, Marino NASUKAWA , Shiho TAKAHASHI, Marin UENO |
| National Team Youth 2014 | 4x25m Manikin Relay | 10 |
Japan National Team Youth
() Saki MAEKAWA, Marino NASUKAWA , Shiho TAKAHASHI, Marin UENO |
| National Team Youth 2014 | 4x50m Obstacle Relay | 10 |
Japan National Team Youth
() Saki MAEKAWA, Marino NASUKAWA , Shiho TAKAHASHI, Marin UENO |
| National Team Youth 2014 | Beach Relay | 11 |
Japan National Team Youth
() Moe FUKASAKU, Saki MAEKAWA, Marino NASUKAWA , Marin UENO |
| National Team Youth 2014 | Rescue Tube Rescue | 12 |
Japan National Team Youth
() Moe FUKASAKU, Saki MAEKAWA, Marino NASUKAWA , Marin UENO |
| National Team Youth 2014 | 4x50m Medley Relay | 13 |
Japan National Team Youth
() Saki MAEKAWA, Marino NASUKAWA , Shiho TAKAHASHI, Marin UENO |