2013 Super GT Series
GT500 Drivers' Champion:
Yuji Tachikawa & Kohei Hirate
GT500 Teams' Champion:
Lexus Team ZENT Cerumo
GT300 Drivers' Champion:
Hideki Mutoh & Yuhki Nakayama
GT300 Teams' Champion: ... Wikipedia
Start date: 2013
Location: Fuji Speedway, Suzuka Circuit, Mobility Resort Motegi, and more