F4 Japanese Championship
Sports festival
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The F4 Japanese Championship (ＦＩＡ－フォーミュラ４ 地方選手権, FIA F4 Chihou Senshuken)[1] is a formula racing series held in Japan regulated according to FIA Formula 4 regulations. The inaugural season was held in 2015.
| |
| Category | FIA Formula 4 |
|---|---|
| Country | Japan |
| Constructors | Toray Carbon Magic |
| Engine suppliers | TOM'S Toyota |
| Tyre suppliers | Dunlop (Sumitomo) |
| Drivers' champion | Champion: Tokiya SuzukiIndependent: Nobuhiro Imada |
| Teams' champion | Champion: HYDRANGEA Kageyama Racing Independent: B-Max Racing Team |
| Official website | Official website |
 Current season | |
History
Gerhard Berger and the FIA Single Seater Commission launched the current FIA Formula 4 in March 2013.[2] The goal of FIA Formula 4 was to make the ladder to Formula 1 more transparent. Besides sporting and technical regulations, costs are regulated too: Any eligible car may not exceed a purchase price of €30,000. A single season in Formula 4 may not exceed €100,000 in costs.
The F4 Japanese Championship was launched by the GT Association on 16 December 2014, as one of the second phases of Formula 4 championships to be launched following the Italian F4 Championship and Formula 4 Sudamericana which launched in 2014.[1] All rounds are support events to the Super GT Series.
Japanese race car constructor Dome was contracted to design and build the spec F110 chassis.[1] The cars are constructed out of carbon fibre and feature a monocoque chassis. The engine is a 2.0-litre TOM'S Toyota inline-four. Dunlop (Sumitomo Rubber Industries) is the tyre supplier.
The series is open to drivers aged 16 and up.[3] While primarily contested by young drivers moving up the single-seater ladder, older amateur drivers also compete in the series in the Independent Cup category.
A second-generation F4 Japanese Championship car built by Toray Carbon Magic, called the MCSC-24, was first revealed in 2022 and will debut in 2024, with an integrated halo safety device and a more powerful TOM'S Toyota engine.[4]
Point system
| Position | 1st | 2nd | 3rd | 4th | 5th | 6th | 7th | 8th | 9th | 10th |
|---|---|---|---|---|---|---|---|---|---|---|
| Points | 20 | 15 | 12 | 10 | 8 | 6 | 4 | 3 | 2 | 1 |
Champions
All teams and drivers were Japanese-registered.
Drivers
| Season | Driver | Team | Poles | Wins | Podiums | Fastest laps | Points | Clinched | Margin |
|---|---|---|---|---|---|---|---|---|---|
| 2015 | Sho Tsuboi |
TOM'S Spirit |
4 | 7 | 10 | 4 | 195 | Race 14 of 14 | 3 |
| 2016 | Ritomo Miyata |
TOM'S Spirit |
2 | 2 | 5 | 3 | 142 | Race 14 of 14 | 4 |
| 2017 | Ritomo Miyata |
TOM'S Spirit |
5 | 4 | 11 | 6 | 231 | Race 14 of 14 | 7 |
| 2018 | Yuki Tsunoda |
Honda Formula Dream Project |
8 | 7 | 11 | 4 | 245 | Race 14 of 14 | 14 |
| 2019 | Ren Sato |
Honda Formula Dream Project |
8 | 11 | 13 | 5 | 311 | Race 10 of 14 | 164 |
| 2020 | Hibiki Taira |
TGR-DC Racing School |
7 | 10 | 12 | 4 | 270.5 | Race 10 of 12 | 90 |
| 2021 | Seita Nonaka |
TGR-DC Racing School |
1 | 6 | 8 | 5 | 217 | Race 14 of 14 | 4 |
| 2022 | Syun Koide |
Honda Formula Dream Project |
8 | 9 | 12 | 6 | 279 | Race 14 of 14 | 33 |
| 2023 | Rikuto Kobayashi |
TGR-DC Racing School |
5 | 5 | 9 | 4 | 221 | Race 14 of 14 | 12 |
| 2024 | Yuto Nomura |
HFDP with B-Max Racing Team |
3 | 7 | 10 | 4 | 236 | Race 13 of 14 | 69 |
| 2025 | Tokiya Suzuki |
TGR-DC Racing School |
3 | 4 | 9 | 1 | 219 | Race 14 of 14 | 7.5 |
Teams
| Season | Team | Poles | Wins | Podiums | Fastest laps | Points | Margin | Independent Class Team |
|---|---|---|---|---|---|---|---|---|
| 2015 | TOM'S Spirit |
4 | 7 | 10 | 4 | 225 | 9 | not held |
| 2016 | Honda Formula Dream Project |
1 | 2 | 12 | 3 | 203 | 21 | |
| 2017 | Honda Formula Dream Project |
9 | 11 | 26 | 6 | 314 | 83 | |
| 2018 | Honda Formula Dream Project |
12 | 10 | 23 | 7 | 316 | 106 | |
| 2019 | Honda Formula Dream Project |
14 | 14 | 25 | 14 | 350 | 213 | |
| 2020 | TGR-DC Racing School |
7 | 10 | 17 | 4 | 273.5 | 93 | |
| 2021 | TGR-DC Racing School |
3 | 8 | 17 | 10 | 285 | 25 | |
| 2022 | Honda Formula Dream Project |
10 | 12 | 23 | 7 | 336 | 111 | |
| 2023 | TGR-DC Racing School |
6 | 8 | 22 | 5 | 290 | 58 | |
| 2024 | HFDP with B-Max Racing Team |
9 | 8 | 18 | 8 | 260 | 80 | B-Max Racing Team |
| 2025 | HYDRANGEA Kageyama Racing |
5 | 8 | 17 | 8 | 269.5 | 44.5 | B-Max Racing Team |
Independent Cup
| Season | Driver | Team | Wins (Indep/Cup) | Podiums (Indep/Cup) | Points (Indep/Cup) | Margin |
|---|---|---|---|---|---|---|
| 2018 | Masayuki Ueda |
Rn-sports |
2 | 10 | 207 | 6 |
| 2019 | Sergeyevich Sato |
Field Motorsport |
5 | 11 | 241 | 59 |
| 2020 | Sergeyevich Sato |
Field Motorsport |
6 | 10 | 225 | 27.5 |
| 2021 | "Hirobon" |
Rn-sports |
4 | 11 | 238 | 15 |
| 2022 | Yutaka Toriba |
HELM Motorsports |
10 | 12 | 306 | 104 |
| 2023 | Makoto Fujiwara |
B-Max Racing Team |
3 | 5 | 191 | 12 |
| 2024 | "Dragon" |
B-Max Racing Team |
5 | 9 | 202 | 2.5 |
| 2025 | Nobuhiro Imada |
B-Max Racing Team |
3 | 11 | 226 | 1.5 |
Circuits
- Bold denotes a circuit is used in the 2026 season.
| Number | Circuits | Rounds | Years |
|---|---|---|---|
| 1 |  Fuji Speedway |
22[a] | 2015–present |
| 2 |  Suzuka Circuit |
14[b] | 2015–present |
| 3 |  Mobility Resort Motegi |
12[c] | 2015–present |
| 4 | Sportsland Sugo |
10 | 2015–2019, 2021–present |
| 5 |  Autopolis |
8 | 2015, 2017–2019, 2022–present |
| 6 |  Okayama International Circuit |
5 | 2015–2019, 2026 |
In other media
The 2023 anime Overtake! is based around the F4 Japanese Championship.