| Swimming |
2015 World Junior Swimming Championships |
Singapore |
 SGP |
4 x 100 m Medley Relay, Mixed |
4 |
 JPN |
|
| Swimming |
2015 World Junior Swimming Championships |
Singapore |
SGP |
4 x 100 m Medley Relay, Women |
🥉 |
JPN |
|
| Swimming |
2017 World Junior Swimming Championships |
Indianapolis |
 USA |
4 x 100 m Medley Relay, Women |
🥉 |
JPN |
|
| Swimming |
2017 World Junior Swimming Championships |
Indianapolis |
USA |
4 x 100 m Freestyle Relay, Women |
🥉 |
JPN |
|
| Swimming |
2017 World Junior Swimming Championships |
Indianapolis |
USA |
200 m Backstroke, Women |
🥉 |
JPN |
|
| Swimming |
2017 World Junior Swimming Championships |
Indianapolis |
USA |
50 m Backstroke, Women |
🥇 |
JPN |
|
| Swimming |
2018 Pan Pacific Swimming Championships |
Tokyo |
JPN |
200 m Backstroke, Women |
7 |
JPN |
|
| Swimming |
2018 Pan Pacific Swimming Championships |
Tokyo |
JPN |
100 m Backstroke, Women |
6 |
JPN |
|
| Swimming |
2018 Pan Pacific Swimming Championships |
Tokyo |
JPN |
4 x 100 m Medley Relay, Women |
🥉 |
JPN |
|
| Swimming |
2018 Asian Games |
Jakarta-Palembang |
 INA |
4 x 100 m Medley Relay, Women |
🥇 |
JPN |
|
| Swimming |
2018 Asian Games |
Jakarta-Palembang |
INA |
4 x 100 m Freestyle Relay, Women |
🥇 |
JPN |
|
| Swimming |
2018 Asian Games |
Jakarta-Palembang |
INA |
200 m Backstroke, Women |
🥈 |
JPN |
|
| Swimming |
2018 Asian Games |
Jakarta-Palembang |
INA |
100 m Backstroke, Women |
🥇 |
JPN |
|
| Swimming |
2018 Asian Games |
Jakarta-Palembang |
INA |
50 m Backstroke, Women |
🥉 |
JPN |
|
| Swimming |
2019 World Aquatics Championships |
Gwangju |
 KOR |
4 x 100 m Medley Relay, Mixed |
AC |
JPN |
|
| Swimming |
2019 World Aquatics Championships |
Gwangju |
KOR |
4 x 100 m Medley Relay, Women |
6 |
JPN |
|
| Swimming |
2019 World Aquatics Championships |
Gwangju |
KOR |
200 m Backstroke, Women |
11 |
JPN |
|
| Swimming |
2019 World Aquatics Championships |
Gwangju |
KOR |
100 m Backstroke, Women |
=6 |
JPN |
|
| Swimming |
2019 World Aquatics Championships |
Gwangju |
KOR |
50 m Backstroke, Women |
20 |
JPN |
|
| Swimming |
2019 Swim World Cup |
Tokyo |
JPN |
4 x 100 m Medley Relay, Mixed |
🥇 |
JPN |
|
| Swimming |
2020 International Swimming League (ISL) |
Budapest |
 HUN |
4 x 100 m Freestyle Relay, Mixed |
🥉 |
JPN |
|
| Swimming |
2020 International Swimming League (ISL) |
Budapest |
HUN |
50 m Backstroke, Women |
🥉 |
JPN |
|
| Swimming |
2020 International Swimming League (ISL) |
Budapest |
HUN |
4 x 100 m Freestyle Relay, Women |
🥉 |
JPN |
|
| Swimming |
2020 International Swimming League (ISL) |
Budapest |
HUN |
200 m Backstroke, Women |
🥈 |
JPN |
|
| Swimming |
2020 International Swimming League (ISL) |
Budapest |
HUN |
4 x 100 m Freestyle Relay, Women |
🥉 |
JPN |
|
| Swimming |
2020 International Swimming League (ISL) |
Budapest |
HUN |
50 m Backstroke, Women |
🥉 |
JPN |
|
| Swimming |
2020 International Swimming League (ISL) |
Budapest |
HUN |
50 m Backstroke, Women |
🥇 |
JPN |
|
| Swimming |
2020 International Swimming League (ISL) |
Budapest |
HUN |
4 x 100 m Freestyle Relay, Women |
🥈 |
JPN |
|
| Swimming |
2020 International Swimming League (ISL) |
Budapest |
HUN |
50 m Backstroke, Women |
🥈 |
JPN |
|
| Swimming |
2020 International Swimming League (ISL) |
Budapest |
HUN |
200 m Backstroke, Women |
🥈 |
JPN |
|
| Swimming |
2020 International Swimming League (ISL) |
Budapest |
HUN |
4 x 100 m Freestyle Relay, Women |
🥉 |
JPN |
|
| Swimming |
2020 International Swimming League (ISL) |
Budapest |
HUN |
4 x 100 m Freestyle Relay, Mixed |
🥉 |
JPN |
|