The release of the provisional SUPER GT Suzuka GT 450km Race entry list confirms two withdrawals from the GT300 race after vehicle fires in the previous round at Fuji Speedway.
Both GT300 class Toyota GR Supras prepared out of the Tsuchiya Engineering shop in Fujisawa will not take part in the fifth round on 27 August. Sadly, the absence of Hoppy Team Tsuchiya was known shortly after the team confirmed that the #25 Hoppy Schatz GR Supra of Togo Suganami and Seita Nonaka was a total loss.
The #25 team as a whole will not return for the remainder of the 2023 season – certainly not with their destroyed car, nor with any other vehicle.
The other Tsuchiya-prepared GR Supra is Max Racing’s #244 Hachi-Ichi GR Supra of Kimiya Sato and Atsushi Miyake, which suffered a similar but less damaging fire earlier in the same race. However, the damage was great enough to force them to miss this round as well.
Max Racing won its first and only GT300 race to date two seasons ago at Suzuka as Miyake and Yuui Tsutsumi gave the #244 GR Supra its first win.
With those two absences, the total field for the Suzuka summer round is down to just 40 cars – 15 in GT500, and 25 in GT300.
GT500 Championship leaders Katsumasa Chiyo and Mitsunori Takaboshi have a five-point lead over the duo of Sho Tsuboi and Ritomo Miyata. The #3 Niterra Motul Nissan Z of Chiyo and Takaboshi enters this race with a whopping 98 kilogrammes of Success Ballast, applied as 48kg of ballast weight, and a Stage 3 fuel flow restrictor which reduces its fuel flow rate from 95kg/h to 88 kg/h. The #36 au TOM’s GR Supra of Tsuboi and Miyata carries the same Stage 3 fuel flow restrictor and 38kg of ballast weight.
This represents a major opportunity for the pursuing teams and drivers to gain ground in the championship as the second half of the 2023 Autobacs SUPER GT Series begins.
| Class | No. | Vehicle/Registered Name | Drivers | Entrant | Tyres |
|---|---|---|---|---|---|
| GT500 | 1 | Nissan Z GT500 Marelli Impul Z | Kazuki Hiramine Bertrand Baguette | Team Impul | Bridgestone |
| GT500 | 3 | Nissan Z GT500 Niterra Motul Z | Katsumasa Chiyo Mitsunori Takaboshi | NDDP Racing | Michelin |
| GT500 | 8 | Honda NSX-GT ARTA Mugen NSX-GT | Tomoki Nojiri Toshiki Oyu | ARTA | Bridgestone |
| GT500 | 14 | Toyota GR Supra GT500 Eneos X Prime GR Supra | Kazuya Oshima Kenta Yamashita | TGR Team Eneos ROOKIE | Bridgestone |
| GT500 | 16 | Honda NSX-GT ARTA Mugen NSX-GT | Nirei Fukuzumi Hiroki Otsu | ARTA | Bridgestone |
| GT500 | 17 | Honda NSX-GT Astemo NSX-GT | Koudai Tsukakoshi Nobuharu Matsushita | Astemo Real Racing | Bridgestone |
| GT500 | 19 | Toyota GR Supra GT500 WedsSport Advan GR Supra | Yuji Kunimoto Sena Sakaguchi | TGR Team WedsSport Bandoh | Yokohama |
| GT500 | 23 | Nissan Z GT500 Motul Autech Z | Tsugio Matsuda Ronnie Quintarelli | NISMO | Michelin |
| GT500 | 24 | Nissan Z GT500 Realize Corporation Advan Z | Daiki Sasaki Kohei Hirate | Kondo Racing | Yokohama |
| GT500 | 36 | Toyota GR Supra GT500 au TOM'S GR Supra | Sho Tsuboi Ritomo Miyata | TGR Team au TOM's | Bridgestone |
| GT500 | 37 | Toyota GR Supra GT500 Deloitte TOM'S GR Supra | Ukyo Sasahara Giuliano Alesi | TGR Team Deloitte TOM's | Bridgestone |
| GT500 | 38 | Toyota GR Supra GT500 ZENT Cerumo GR Supra | Yuji Tachikawa Hiroaki Ishiura | TGR Team ZENT Cerumo | Bridgestone |
| GT500 | 39 | Toyota GR Supra GT500 Denso Kobelco SARD GR Supra | Yuhi Sekiguchi Yuichi Nakayama | TGR Team SARD | Bridgestone |
| GT500 | 64 | Honda NSX-GT Modulo NSX-GT | Takuya Izawa Kakunoshin Ohta | Modulo Nakajima Racing | Dunlop |
| GT500 | 100 | Honda NSX-GT Stanley NSX-GT | Naoki Yamamoto Tadasuke Makino | Team Kunimitsu | Bridgestone |
Elsewhere in the GT300 class, 2018 GT300 Champion Haruki Kurosawa is entered as a driver for the first time in four years.
Less than a year after he and Naoya Gamou won the title together, Kurosawa retired from full-time SUPER GT racing in the middle of the 2019 season to become the new Team Director of K2 R&D LEON Racing. But he’s now entered as the third driver of the #65 LEON Pyramid Mercedes-AMG GT3, joining his regular driver combination of Gamou and Takuro Shinohara.
Whether his return will be a mere cameo appearance, or if the 45-year-old will actually see significant time behind the wheel is to be determined.
SUPER GT also welcomes back another experienced driver after some time away, albeit a much shorter absence: Bruno Spengler, the 2012 DTM champion, has returned for the remainder of the season to partner GT300 Championship leader Seiji Ara in the #7 Studie BMW M4 GT3. Spengler missed the previous three rounds due to calendar clashes in Europe – and he won’t have it easy on his return to action either: A win and a second-place finish in the last two races for the Studie M4 has already put it up to the maximum 100kg of Success Weight for the next two races.
Masataka Yanagida, BMW M Team Studie’s third driver who replaced Ara in the last three rounds, won’t join his two co-drivers at Suzuka.
NILZZ Racing has also opted for a three-driver line-up of Taiyo Ida, Takumi Sanada, and Masaya Kono in the #48 Shokumou/K’s Frontier Nissan GT-R GT3. Yuki Tanaka withdrew from Fuji at the last minute due to illness – and if he is fit to race, it may instead be in Aragon, Spain, for the upcoming Ligier European Series event (pending the announcement of their entry list).
| Class | No. | Vehicle/Registered Name | Drivers | Entrant | Tyres |
|---|---|---|---|---|---|
| GT300 | 2 | Toyota GR86 GT300 muta Racing GR86 GT | Yuui Tsutsumi Hibiki Taira Hiroki Katoh | muta Racing INGING | Bridgestone |
| GT300 | 4 | Mercedes-AMG GT3 Evo Goodsmile Hatsune Miku AMG | Nobuteru Taniguchi Tatsuya Kataoka | Goodsmile Racing & TeamUKYO | Yokohama |
| GT300 | 5 | Dome MC86 Mach Syaken Air Buster MC86 Mach Go | Yusuke Tomibayashi Takamitsu Matsui | Team Mach | Yokohama |
| GT300 | 6 | Audi R8 LMS GT3 Evo II Dobot Audi R8 LMS | Yoshiaki Katayama Roberto Merhi Muntan Seiya Jin | Team LeMans | Yokohama |
| GT300 | 7 | BMW M4 GT3 Studie BMW M4 | Seiji Ara Bruno Spengler | BMW M Team Studie x CRS | Michelin |
| GT300 | 9 | Mercedes-AMG GT3 Evo Pacific VSpo NAC AMG | Ryohei Sakaguchi Liang Jiatong Shintaro Kawabata | Pacific Racing Team | Yokohama |
| GT300 | 10 | Nissan GT-R NISMO GT3 Ponos Gainer GT-R | Hironobu Yasuda Riki Okusa | Gainer | Dunlop |
| GT300 | 11 | Nissan GT-R NISMO GT3 Gainer TanaX GT-R | Ryuichiro Tomita Keishi Ishikawa Yusuke Shiotsu | Gainer | Dunlop |
| GT300 | 18 | Honda NSX GT3 Evo UPGarage NSX GT3 | Takashi Kobayashi Syun Koide | Team UPGarage | Yokohama |
| GT300 | 20 | Toyota GR86 GT300 SHADE Racing GR86 GT | Katsuyuki Hiranaka Eijiro Shimizu Shinnosuke Yamada | SHADE Racing | Dunlop |
| GT300 | 22 | Mercedes-AMG GT3 Evo R'Qs AMG GT3 | Hisashi Wada Masaki Jyonai Masaki Kano | R'Qs Motor Sports | Yokohama |
| GT300 | 27 | Honda NSX GT3 Evo Yogibo NSX GT3 | Yugo Iwasawa Reimei Ito | Yogibo Racing | Yokohama |
| GT300 | 30 | Toyota GR86 GT300 apr GR86 GT | Hiroaki Nagai Manabu Orido Yuta Kamimura | apr | Yokohama |
| GT300 | 31 | Lexus LC500h GT300 apr LC500h GT | Koki Saga Kazuto Kotaka Yuki Nemoto | apr | Bridgestone |
| GT300 | 48 | Nissan GT-R NISMO GT3 Shokumou K's Frontier GT-R | Taiyo Ida Takumi Sanada Masaya Kono | NILZZ Racing | Yokohama |
| GT300 | 50 | Lexus RC F GT3 Anest Iwata Racing RC F GT3 | Igor Omura Fraga Yuga Furutani Miki Koyama | Anest Iwata Racing with Arnage | Yokohama |
| GT300 | 52 | Toyota GR Supra GT300 Saitama Toyopet GB GR Supra GT | Hiroki Yoshida Kohta Kawaai | Saitama Toyopet GreenBrave | Bridgestone |
| GT300 | 56 | Nissan GT-R NISMO GT3 Realize Nissan Mechanic Challenge GT-R | João Paulo de Oliveira Teppei Natori | Kondo Racing | Yokohama |
| GT300 | 60 | Toyota GR Supra GT300 Syntium LMcorsa GR Supra GT | Hiroki Yoshimoto Shunsuke Kohno | LM corsa | Dunlop |
| GT300 | 61 | Subaru BRZ GT300 Subaru BRZ R&D Sport | Takuto Iguchi Hideki Yamauchi | R&D Sport | Dunlop |
| GT300 | 65 | Mercedes-AMG GT3 Evo LEON Pyramid AMG | Naoya Gamou Takuro Shinohara Haruki Kurosawa | K2 R&D LEON Racing | Bridgestone |
| GT300 | 87 | Lamborghini Huracán GT3 Bamboo Airways Lamborghini GT3 | Kosuke Matsuura Natsu Sakaguchi | JLOC | Yokohama |
| GT300 | 88 | Lamborghini Huracán GT3 EVO2 JLOC Lamborghini GT3 | Takashi Kogure Yuya Motojima | JLOC | Yokohama |
| GT300 | 96 | Lexus RC F GT3 K-tunes RC F GT3 | Morio Nitta Shinichi Takagi | K-tunes Racing | Dunlop |
| GT300 | 360 | Nissan GT-R NISMO GT3 RunUp Rivaux GT-R | Takayuki Aoki Atsushi Tanaka Takuya Otaki | Tomei Sports | Yokohama |
Feature image © Hoppy Team Tsuchiya