Okayama International Circuit 2013 Race Calendar
| Date | Racing Series | Round | Event Name |
|---|---|---|---|
| April 6 - April 7 | PCCJ - Porsche Carrera Cup Japan Finished | R01 & R02 | |
| August 31 - September 1 | Super Taikyu Series Finished | Round 5 |
| Date | Racing Series | Round | Event Name |
|---|---|---|---|
| April 6 - April 7 | PCCJ - Porsche Carrera Cup Japan Finished | R01 & R02 | |
| August 31 - September 1 | Super Taikyu Series Finished | Round 5 |