| Karate |
2005 Asian Karate Championships |
Macau |
 MAC |
-75 kg, Men |
🥇 |
 JPN |
|
| Karate |
2006 World Karate Championships |
Tampere |
 FIN |
-75 kg, Men |
🥉 |
JPN |
|
| Karate |
2006 Asian Games |
Doha |
 QAT |
-75 kg, Men |
🥈 |
JPN |
|
| Karate |
2007 Asian Karate Championships |
Seremban |
 MAS |
-75 kg, Men |
🥉 |
JPN |
|
| Karate |
2008 World Karate Championships |
Tokyo |
JPN |
-75 kg, Men |
🥉 |
JPN |
|
| Karate |
2009 World Games |
Kaohsiung |
 TPE |
-75 kg, Men |
🥉 |
JPN |
|
| Karate |
2009 Asian Karate Championships |
Foshan |
 CHN |
-75 kg, Men |
🥈 |
JPN |
|
| Karate |
2010 World Combat Games |
Beijing |
CHN |
-75 kg, Men |
🥉 |
JPN |
|
| Karate |
2012 Asian Karate Championships |
Tashkent |
 UZB |
-75 kg, Men |
🥇 |
JPN |
|
| Karate |
2012 Asian Karate Championships |
Tashkent |
UZB |
Kumite Team, Men |
🥇 |
JPN |
|
| Karate |
2012 World Karate Championships |
Paris |
 FRA |
-75 kg, Men |
🥉 |
JPN |
|