| J1 League 2012 - Appearances as Referee |  |
 |
 |
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| 23/06/2012 | Kashiwa Reysol | - | Kashima Antlers | 1:1 | 6 | - | - |
| 07/07/2012 | Shimizu S-Pulse | - | Kawasaki Frontale | 0:0 | 1 | - | - |
| J1 League 2012 - Appearances as Referee | |
|
|
||||
| 23/06/2012 | Kashiwa Reysol | - | Kashima Antlers | 1:1 | 6 | - | - |
| 07/07/2012 | Shimizu S-Pulse | - | Kawasaki Frontale | 0:0 | 1 | - | - |
| Complete name: | Antonio Javier Arias Alvarenga |
| Born: | 07/09/1972 |
| Place of birth: |
Paraguay |
| Nationality: |
Paraguay |