| # | Event | Time | Club/Team | Championship |
|---|---|---|---|---|
|
7
|
4x50m Medley Relay | 1:35.82 | Japan National Team (JPN) |
National Team
Open
2012
|
|
8
|
4x50m Obstacle Relay | 1:42.38 | Japan National Team (JPN) |
National Team
Open
2012
|
| # | Event | Best | Club/Team | Championship |
|---|---|---|---|---|
|
7
|
4x50m Medley Relay | 1:35.82 | Japan National Team (JPN) | National Team Open 2012 |
|
8
|
4x50m Obstacle Relay | 1:42.38 | Japan National Team (JPN) | National Team Open 2012 |