Athlete Information
| Category | Information | |
|---|---|---|
| Family name | ARAGA |
|
| Given name | Ryutaro | |
| National Olympic Committee |
 JPN
-
Japan
|
|
| Date of Birth |
16 October 1990 (33)
|
|
| Gender |
Male
|
|
| Event List | Karate Men's Kumite 84kg | |
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