| 00 | Taniguchi / Kataoka / Kobayashi | Mercedes-AMG Team Good Smile | | Mercedes-AMG | GT3 | | Mercedes-AMG | GT3 | Pro |
| 018 | Matsuda / Imperatori / Chiyo | KCMG (HK) | | Nissan | GT-R | Nismo GT3 | Nissan | GT3 | Pro |
| 07 | Soucek / Soulet / Abril | Bentley Team M-Sport | | Bentley | Continental GT3 | | Bentley | GT3 | Pro |
| 08 | Kane / Pepper / Gounon | Bentley Team M-Sport (GB) | | Bentley | Continental GT3 | | Bentley | GT3 | Pro |
| 2 | Takahashi / Katou / Hamaguchi | Cars Tokai Dream28 (J) | Makoto Gotoh | Lotus | Evora | MC (122) | GTA | GT3 | Pro-Am |
| 6 | Winkelhock / Haase / van der Linde | Audi Sport Team Absolute Racing | | Audi | R8 LMS | GT3 | Audi | GT3 | Pro |
| 7 | Fujii / Müller / Bamber | D'Station Racing (J) | Kazuhiro Sasaki | Porsche | 991 GT3 R | | Porsche | GT3 | |
| 8 | Nagai / Sasaki / Hirate | ARN Racing | | Ferrari | 488 | GT3 | Ferrari | GT3 | Pro |
| 10 | Yamamoto / Mutou / Nakajima | Honda Team Motul (J) | | Honda | NSX | GT3 | Honda | GT3 | Pro |
| 11 | Hiranaka / Hoshino / Yasuda | Gainer | | Nissan | GT-R | Nismo GT3 | Nissan | GT3 | Pro |
| 13 | Sun / Cheng / Fong | Absolute Racing | | Audi | R8 LMS | GT3 | Audi | GT3 | Pro-Am |
| 17 | Leonard / van der Linde / Dennis | Audi Sport Team WRT (B) | Vincent Vosse | Audi | R8 LMS | GT3 | Audi | GT3 | Pro |
| 18 | Nakayama / Kobayashi / Iguchi | Team Up Garage (J) | Makoto Ishida | Toyota | 86 MC | (ZN6) | GTA | GT3 | Pro |
| 21 | Lyons / Tomita / Picariello | Audi Sport Team Hitotsuyama | | Audi | R8 LMS | GT3 | Audi | GT3 | Pro |
| 23 | Liberati / Bradley / Jarvis | KCMG (HK) | | Nissan | GT-R | Nismo GT3 | Nissan | GT3 | Pro |
| 27 | Rigon / Griffin / Molina | HubAuto Corsa (RC) | | Ferrari | 488 | GT3 | Ferrari | GT3 | Pro |
| 28 | Foster / Perel / Yoshida | HubAuto Corsa (RC) | | Ferrari | 488 | GT3 | Ferrari | GT3 | Pro-Am |
| 34 | Michigami / Ootsu / Kogure | Modulo Drago Corse (J) | Ryo Michigami | Honda | NSX | GT3 | Honda | GT3 | Pro |
| 37 | Takagi / Kamimura / Mikasa | Callaway Competition with Bingoracing (J) | | Chevrolet | Corvette C7 | GT3-R | Chevrolet | GT3 | Pro-Am |
| 42 | Leventis / Fumanelli / Fraga | Strakka Racing (GB) | Nick Leventis | Mercedes-AMG | GT3 | | Mercedes-AMG | GT3 | Pro-Am |
| 43 | Williamson / Götz / Parente | Mercedes-AMG Team Strakka Racing (GB) | | Mercedes-AMG | GT3 | | Mercedes-AMG | GT3 | Pro |
| 44 | Tambay / Rowland / Buhk | Mercedes-AMG Team Strakka Racing (GB) | | Mercedes-AMG | GT3 | | Mercedes-AMG | GT3 | Pro |
| 54 | Pappas / Bleekemolen / Miller | Black Swan Racing | | Porsche | 991 GT3 R | | Porsche | GT3 | Pro-Am |
| 58 | Watson / Ledogar / Barnicoat | Garage 59 (GB) | | McLaren | 650S | GT3 | McLaren | GT3 | Pro |
| 66 | Mies / Vanthoor / Vervisch | Audi Sport Team WRT (B) | Vincent Vosse | Audi | R8 LMS | | Audi | GT3 | Pro |
| 75 | Habul / Grenier / Stolz | SunEnergy1 Racing | | Mercedes-AMG | GT3 | | Mercedes-AMG | GT3 | Pro-Am |
| 77 | Hoshino / Kondo / Lester | D'Station Racing | | Porsche | 991 GT3 R | | Porsche | GT3 | Pro-Am |
| 87 | Satou / Motojima / Iida | JLOC (J) | Isao Noritake | Lamborghini | Huracán | GT3 | Lamborghini | GT3 | Pro-Am |
| 88 | Hiramine / Mapelli / Caldarelli | JLOC (J) | Isao Noritake | Lamborghini | Huracán | GT3 | Lamborghini | GT3 | Pro |
| 91 | Blomqvist / Iida / Bhirombhakdi | Singha-Team AAI (RC) | | BMW | M6 | F13 GT3 | BMW | GT3 | Pro-Am |
| 112 | Satou / Yamashita / Kubo | Sato,Yamashita-SS/Rn-Sports | | Mercedes-AMG | GT3 | | Mercedes-AMG | GT3 | Am |
| 777 | Kimura / Cozzolino / Yazid | CarGuy Racing (J) | Takeshi Kimura | Honda | NSX | GT3 | Honda | GT3 | Pro-Am |
| 888 | Marciello / Engel / Vautier | Mercedes-AMG Team GruppeM Racing | | Mercedes-AMG | GT3 | | Mercedes-AMG | GT3 | Pro |
| 911 | Werner / Makowiecki / Dumas | Manthey-Racing (D) | | Porsche | 991 GT3 R | | Porsche | GT3 | Pro |
| 991 | Vanthoor / Estre / Jaminet | Craft Bamboo Racing | | Porsche | 991 GT3 R | | Porsche | GT3 | Pro |