| Judo |
2008 World Judo Championships |
Levallois-Perret |
 FRA |
Open, Women |
🥉 |
 JPN |
|
| Judo |
2009 Summer Universiade |
Beograd |
 SRB |
Team, Women |
🥇 |
JPN |
|
| Judo |
2010 World Judo Championships |
Tokyo |
JPN |
Open, Women |
🥉 |
JPN |
|
| Judo |
2010 Asian Games |
Guangzhou |
 CHN |
Open, Women |
🥉 |
JPN |
|
| Judo |
2011 Asian Judo Championships |
Abu Dhabi |
 UAE |
+78 kg, Women |
🥇 |
JPN |
|
| Judo |
2011 World Judo Championships |
Tyumen |
 RUS |
Team, Women |
🥈 |
JPN |
|
| Judo |
2012 World Judo Championships |
Salvador de Bahia |
 BRA |
Team, Women |
🥇 |
JPN |
|
| Judo |
2013 World Judo Championships |
Rio de Janeiro |
BRA |
+78 kg, Women |
🥉 |
JPN |
|
| Judo |
2013 World Judo Championships |
Rio de Janeiro |
BRA |
Team, Women |
🥇 |
JPN |
|
| Judo |
2014 World Judo Championships |
Chelyabinsk |
RUS |
+78 kg, Women |
🥉 |
JPN |
|
| Judo |
2015 World Judo Championships |
Astana |
 KAZ |
+78 kg, Women |
🥈 |
JPN |
|
| Judo |
2015 World Judo Championships |
Astana |
KAZ |
Team, Women |
🥇 |
JPN |
|