Athlete Information
| Category | Information | |
|---|---|---|
| Family name | KURAOKA |
|
| Given name | Joao Carlos Hiroshi | |
| National Olympic Committee |
 JPN
-
Japan
|
|
| Date of Birth |
4 February 1981 (44)
|
|
| Gender |
Male
|
|
| Event List |
Ju-Jitsu Men's 62kg Ne-Waza
Ju-Jitsu Men's Open Ne-Waza |
|
New Records
Medals
Records before games
Biography
Official Timing and Results provided by
