Squadre che partecipano a Circuito Internazionale di Okayama
- 47TRADING with Rn-sports
- AAS Phantom Global Racing
- ANEST IWATA Racing with Arnage
- ANR With VSR
- Absolute Corse
- Akiland Racing
- Arnage Racing
- Astemo REAL RACING
- Audi Sport Asia Team Absolute
- BINGO Racing
- BMW M Team Studie x CRS
- BUSOU Drago CORSE
- Bionic Jack Racing PORSCHE
- CREF Motor Sport
- Checkshop Caymania Racing
- Comet Racing
- D'station Racing
- EBM
- FAW Audi Sport Asia Racing Team
- Fach Auto Tech
- GAINER
- GAMA 83 Racing
- GIRODISC·CREF Motorsport CUP
- GOODSMILE RACING & TeamUKYO
- GR-Racing VENTILER
- GRENA Racing
- Garage 75
- HAYASHI SPORTS
- HELM MOTORSPORTS
- HOPPY team TSUCHIYA
- HUBAUTO RACING
- HUBAUTO RACING WITH GTO
- HYPER WATER Racing Team
- JLOC
- K-Tunes Racing
- K2 R&D LEON RACING
- KONDO RACING
- LMcorsa
- Maezawa Racing
- Modulo Nakajima Racing
- NDDP RACING
- NIHON KIZAI PORSCHE
- NILZZ Racing
- NISMO NDDP
- NK Racing
- OPERA 90 RACING
- Origine Motorsport
- PACIFIC RACING TEAM
- PLUS with BMW Team Studie
- PONOS RACING with CARGUY
- Phantom Global Racing
- Phantom Pro Racing Team
- Porsche Center Okazaki
- Porsche Japan Junior Programme
- R&D SPORT
- R'Qs MOTOR SPORTS
- RUNUP SPORTS
- SAITAMATOYOPET Green Brave
- SHADE RACING
- SHIROKUMA RACING with CREF
- SHOWA AUTO with BINGO RACING
- SKY MOTORSPORTS
- STANLEY TEAM KUNIMITSU
- SUNRISE BLVD
- Saitama Green Brave
- Seven x Seven with KFM
- TEAM 5ZIGEN
- TEAM IMPUL
- TEAM MACH
- TEAM Red Bull MUGEN
- TEAM UPGARAGE
- TGR TEAM Deloitte TOM'S
- TGR TEAM ENEOS ROOKIE
- TGR TEAM KeePer CERUMO
- TGR TEAM KeePer TOM'S
- TGR TEAM SARD
- TGR TEAM WedsSport BANDOH
- TGR TEAM ZENT CERUMO
- TGR TEAM au TOM'S
- TOMEI SPORTS
- TUC GROUP & Team KRM
- Team DAISHIN with GTNET
- Team KRC
- Team LeMans
- Team MACCHINA
- The Spirit Of FFF Racing
- Toyota Gazoo Racing Indonesia
- Triple Eight JMR
- VOING with VENTILER
- VSR
- Vollgas Motorsports
- WAKAYAMA TOYOTA with HOJUST RACING
- Western candy store Casa Mingo
- YZ RACING with BMW Team Studie
- Yogibo Racing
- AAS Motorsport by Absolute Racing
- Absolute Racing
- ABSSA Motorsport
- AMAC Motorsport
- apr
- ARTA
- CarGuy Racing
- Climax Racing
- Craft-Bamboo Racing
- GTO Racing Team
- Harmony Racing
- KCMG
- LM corsa
- Max Racing
- muta Racing INGING
- NGR
- R&B Racing