Super Formula Championship

In Japan, touring and sports car racing was very popular throughout the 1960s. The Japanese Grand Prix was originally held as an event for touring and sports cars, and was immediately established as the largest motor racing event in the country during its original run between 1963 and 1969. On the other hand, formula car racing had a more difficult time being established in the nation's motorsport landscape. The inaugural JAF Grand Prix at Fuji Speedway in 1969 was Japan's first major single-seater race. And in 1971, the Japanese Grand Prix was reformatted into an event centered around formula car racing. Neither event managed to be as popular with spectators as the Japanese Grand Prix was during its time as a sports car race.

In 1973, the Japan Automobile Federation established the All-Japan Formula 2000 Championship as the first top-level formula racing series in Japan, to promote the sport of formula car racing in the country.

The series was based on the European Formula Two Championship. But unlike European F2, which only allowed the use of racing engines based on mass production models, the JAF approved the use of purpose-built racing engines from manufacturers such as Mitsubishi Motors.

March 86J-Honda of Satoru Nakajima, the 1986 championship winner

In 1976, the FIA modified the Formula Two regulations to allow the use of purpose-built racing engines. With this change, the reasoning behind the name "Formula 2000" had disappeared, which led to the series being renamed the All-Japan Formula Two Championship from 1978.

These early years of formula racing in Japan were led by drivers such as Kunimitsu Takahashi, Kazuyoshi Hoshino, Masahiro Hasemi, Keiji Matsumoto, and Satoru Nakajima, who would go on to become the first Japanese driver to compete full-time in the Formula One World Championship. During the transition from Formula 2000 to Formula 2, a number of foreign drivers from the European F2 circuit began competing in and winning races in the Japanese series. 1981 European F2 champion Geoff Lees became the series' first non-Japanese champion when he won the All-Japan F2 title in 1983.

The Suzuka Formula Two Championship (established in 1977 as the Suzuka Formula 2000 Championship) was held concurrently at all events staged at Suzuka Circuit, to compete against the Fuji Grand Champion Series. During its run from 1977 to 1986, it was considered to be of equal prestige to the All-Japan Formula 2 Championship.

When European Formula Two ended in 1984, its Japanese counterpart did not follow suit immediately. The JAF considered starting a new Formula Two series from 1988. However, all entrants ran Formula 3000 cars in 1987. So, the 1987 Formula Two Championship was cancelled due to no entry of any cars for that format.

Switching to the open Formula 3000 standard in 1987, the All-Japan Formula 3000 Championship officially started in 1988.

During the late 1980s, a number of factors contributed to a surge in popularity for Japanese Top Formula racing.[2] Honda-powered Formula One teams began winning multiple championships. The Japanese Grand Prix was reintroduced to the Formula One calendar in 1987, and that same year, Satoru Nakajima began competing full-time in F1. Fans began following the series through Fuji Television's broadcasts of Formula One, resulting in an increased interest in all forms formula racing. Combined with the asset-driven bubble economy of the 1980s, the All-Japan Formula 3000 Championship attracted several entrants and investors.

Veteran drivers such as Hoshino, Hasemi, Takahashi, and Matsumoto were succeeded by a new generation of Japanese talents, led by 1988 champion Aguri Suzuki, and 1991 champion Ukyo Katayama - who would each go on to enjoy significant tenures in Formula One. The prosperous conditions within All-Japan F3000 also attracted many promising young drivers outside of Japan to compete in the series. Among those drivers included future Formula One Grand Prix winners Jean Alesi, Johnny Herbert, Eddie Irvine, and Heinz-Harald Frentzen. The most notable of these young drivers from outside Japan, however, was future seven-time Formula One World Champion Michael Schumacher, who made a one-off appearance at Sportsland Sugo in 1991.

The eventual burst of the bubble economy led to a decline in the series' popularity during the early to mid 1990s. Japanese and European regulations paralleled one another until 1996, when the International Formula 3000 series became a one-make format to lower costs.

The previous Formula Nippon logo

In 1995, Japan Race Promotion (JRP) was established by Fuji Television, and became the new promoter and organising body of Japanese top formula racing, recognised by the JAF. As F3000 went down the path of a spec formula series abroad, the JRP opted to continue with the previous F3000 regulations which allowed for open chassis and engine competition. For 1996, the first full season under the management of JRP, the series changed its name to Formula Nippon.

Many of the top drivers in Formula Nippon continued to race in sports cars and touring cars as their predecessors had done in years past. Pedro de la Rosa became the first "double champion" of Japan in 1997 when he won both the Formula Nippon and All-Japan GT Championship GT500 titles in the same calendar year. Satoshi Motoyama and Richard Lyons would later accomplish the same feat in 2003 and 2004, respectively.

On 5 August 2012, the JRP announced that the series would change its name from Formula Nippon to Super Formula in 2013, stating a "desire to establish the series on an equal footing with the FIA Formula One World Championship and the IZOD IndyCar Series as the undisputed, standard-bearer top formula racing in Asia."[3]

The series experienced a surge of international interest when 2015 GP2 Series champion, Stoffel Vandoorne, entered full-time in 2016 with DoCoMo Team Dandelion Racing. Vandoorne would finish his season with two race victories before making the step up to F1 with McLaren in 2017. A year later, 2016 GP2 Series champion Pierre Gasly entered the series, bringing Red Bull sponsorship with him to Team Mugen. Gasly finished 2017 as the Rookie of the Year, with two wins, and finished runner-up in the standings by half a point.

Felix Rosenqvist, Álex Palou, and Patricio O'Ward later became IndyCar Series race winners after racing in Super Formula. Palou, who was the 2019 Rookie of the Year, went on to win the IndyCar Series championship in 2021 and 2023.

The previous Formula Nippon chassis, the Swift FN09 (also known as the Swift 017.n), was introduced in the 2009 season and raced until the end of the 2013 season.

Until 2002, Formula Nippon was an open formula category, where a variety of chassis builders, engine manufacturers, and tyre manufacturers could compete. Chassis were supplied by Lola, Reynard, and G-Force. Mugen-Honda supplied the vast majority of the engines along with Cosworth and Judd. Bridgestone, Yokohama, and Dunlop supplied teams with tyres. However, the series began adopting more spec components. Bridgestone became the series' sole tyre supplier beginning in 1997, and in 1998, Mugen-Honda became the sole engine supplier (though open tuning was still allowed). Chassis remained an open formula until 2003, after Reynard declared bankruptcy and G-Force withdrew from the series. The Lola B03/51 became the series' spec chassis thereafter.

In 2006 Formula Nippon underwent a drastic revision of its technical regulations. The new Lola FN06 chassis was introduced, while new three-litre V8 engines by Toyota and Honda were introduced, based on the same engine blocks that the manufacturers used in the 2005 IndyCar Series. American racecar manufacturer Swift Engineering produced the FN09 chassis that was introduced in 2009, and used until 2013. Also, in 2009, a new 3.4 litre V8 engine formula was introduced, a common engine that would be used in Formula Nippon and the GT500 class of Super GT, as well as a "push-to-pass" overtake system that is still used today.

The Dallara SF14 was used between the 2014 to 2018 season, and featured at least 30% components manufactured in Japan.[5] The pole position lap time for a Super-Formula Dallara SF14 at Suzuka Circuit in 2017, 1:35.907, was 8.588 seconds, or 9.0%, slower than the pole lap time for the 2017 Japanese Grand Prix.

In 2016, Yokohama Rubber replaced Bridgestone as the series' sole tyre supplier.

The Dallara SF19, which was used from the 2019 to 2022 season, was unveiled at Suzuka Circuit in October 2017. It weighed 670 kilograms (including the driver), and was powered by a two-litre single turbo-charged engines built by Honda and Toyota under the Nippon Race Engine (NRE) formula. The engines used in Super Formula have been detuned compared to their counterparts used in Super GT (GT500), but continue to allow for the use of the "push-to-pass" style Overtaking System (OTS) that allows for an additional five kilogrammes per hour (5 kg/h) of fuel burn for up to 200 seconds during a race.

The Dallara SF23, a slightly modified version of the SF19, was unveiled on December 13, 2022, and has been used since the 2023 season. It has upgraded aerodynamics to improve overtaking and wheel-to-wheel racing.[6]

• Engine displacement: 2.0 L (122 cu in) DOHC inline-4
• Gearbox: 6-speed paddle shift gearbox
• Weight: 660 kg (1,455 lb)
• Power output: 543 hp (405 kW)
• Fuel: 102 RON unleaded gasoline
• Fuel delivery: Direct fuel injection
• Aspiration: Single-turbocharged
• Length: 5,268 mm (207 in)
• Width: 1,900 mm (75 in)
• Wheelbase: 3,165 mm (125 in)
• Steering: Electric power-assisted rack and pinion
• Tires:Yokohama ADVAN radial dry slicks and treaded rain tyres

Source:[7]

• Engine displacement: 2.0 L (122 cu in) DOHC inline-4
• Gearbox: 6-speed paddle shift gearbox
• Weight: 670 kg (1,477 lb)
• Power output: 543 hp (405 kW)
• Fuel: 102 RON unleaded gasoline
• Fuel delivery: Direct fuel injection
• Aspiration: Single-turbocharged
• Length: 5,233 mm (206 in)
• Width: 1,910 mm (75 in)
• Wheelbase: 3,115 mm (123 in)
• Steering: Electric power-assisted rack and pinion
• Tires: Yokohama ADVAN radial dry slicks and treaded rain tires

The primary feeder series for Super Formula is Super Formula Lights, which was known as the Japanese Formula 3 Championship prior to 2020. The Formula Regional Japanese Championship and F4 Japanese Championship sit below Super Formula Lights in the feeder series hierarchy.[11] Starting in 2022, Honda Performance Development, the North American motorsport division of Honda, have offered a US$600,000 annual scholarship to the winner of the Formula Regional Americas Championship towards a Honda-powered seat in Super Formula.[12] 2021 champion Kyffin Simpson, the first recipient, declined the scholarship offer, citing the logistical challenges brought on by the COVID-19 pandemic.[13] Raoul Hyman accepted the offer after becoming series champion in 2022.[14]

• Bold denotes a circuit used in the 2022 Super Formula season.
• Italic denotes a formerly used circuit.

As of Round 7 of the 2023 season.