The 2019 Japanese Super Formula Championship was the forty-seventh season of premier Japanese open-wheel motor racing, and the seventh under the moniker of Super Formula. The season began on 21 April at Suzuka Circuit and ended on 27 October at the same location.^[1]

2019 marked the first season of the Dallara SF19 chassis package, while continuing the engine configuration of the preceding chassis.^[2]

Nick Cassidy clinched his first Driver's Championship title, after finishing ahead of reigning champion Naoki Yamamoto at the season finale at Suzuka.^[3] Docomo Team Dandelion Racing won their first Teams' Championship title since 2012, with Naoki Yamamoto and Nirei Fukuzumi driving for them.^[4]

Every Honda-powered car used a Honda HR-414E engine and every Toyota-powered car used a Toyota RI4A engine.

Team	Engine	No.	Driver	Rounds
Docomo Team Dandelion Racing	Honda	1	Naoki Yamamoto[5]	All
		5	Nirei Fukuzumi[5]	All
Kondo Racing	Toyota	3	Kenta Yamashita[6]	All
		4	Yuji Kunimoto[6]	All
UOMO Sunoco Team LeMans	Toyota	7	Artem Markelov[6]	1–5
			Yuichi Nakayama[7]	6–7
		8	Kazuya Oshima[6]	All
Team Mugen	Honda	15	Dan Ticktum[8]	1–3
			Patricio O'Ward[9]	4–6
			Jüri Vips[10]	7
		16	Tomoki Nojiri[5]	All
Real Racing	Honda	17	Tristan Charpentier[11]	1
			Koudai Tsukakoshi[12]	2–7
carrozzeria Team KCMG	Toyota	18	Kamui Kobayashi[6]	All
Itochu Enex Team Impul[6]	Toyota	19	Yuhi Sekiguchi[6]	All
		20	Ryo Hirakawa[6]	All
Vantelin Team TOM'S	Toyota	36	Kazuki Nakajima[6]	All
		37	Nick Cassidy[6]	All
JMS P.mu/cerumo・INGING	Toyota	38	Hiroaki Ishiura[6]	All
		39	Sho Tsuboi[6]	All
B-Max Racing with Motopark[13]	Honda	50	Lucas Auer[8]	All
		51	Harrison Newey[11]	All
TCS Nakajima Racing	Honda	64	Álex Palou[11]	All
		65	Tadasuke Makino[5]	All

• German team Motopark will enter the championship in collaboration with the B-MAX Racing Team.^[13]

• Lucas Auer announce to joining Super Formula with B-MAX Motopark after Mercedes AMG shut down their DTM project.^[13] Former FIA European Formula Three Championship driver Harrison Newey was later confirmed in a second B-MAX car.^[11]
• 2018 champion Naoki Yamamoto moves to Team Dandelion Racing after eight seasons driving for Team Mugen. He is joined by Nirei Fukuzumi, who completed a partial season with Mugen in 2018 alongside FIA Formula 2.^[11] Nobuharu Matsushita leaves Team Dandelion after a single season, returning to Formula 2 with Carlin.
• Tomoki Nojiri moves from Team Dandelion to Team Mugen.^[11] He will be partnered by 2018 FIA Formula 3 European Championship runner-up and two-time Macau Grand Prix winner Daniel Ticktum, who competed in two rounds for the team in 2018.^[8]
• Koudai Tsukakoshi leaves Real Racing's Super Formula team after six seasons. He is replaced by Tristan Charpentier, who raced in the BRDC British Formula 3 Championship in 2018.^[11]
• Narain Karthikeyan and Takuya Izawa are replaced at Nakajima Racing by Formula 2 race winner Tadasuke Makino and former European and Japanese Formula Three driver Álex Palou. Karthikeyan will remain with the team in Super GT.^[11]
• 2018 series runner-up Nick Cassidy will move from Kondō Racing to Team TOM'S, replacing James Rossiter.^[6]
• 2016 champion Yuji Kunimoto will take Cassidy's place at Kondo Racing, after Toyota promoted 2018 Japanese F3 champion Sho Tsuboi to his former seat at Cerumo・INGING.^[6]
• Artem Markelov, a five-season veteran of the GP2 Series and FIA Formula 2 with Russian Time, joins Super Formula in the #7 Team LeMans, which in 2018 was driven by both Pietro Fittipaldi and Tom Dillmann.^[6]

• Tristan Charpentier left Real Racing after the first round. He had qualified two seconds off the pace in the first round and crashed heavily in the race. He was replaced by veteran racer Koudai Tsukakoshi for the rest of the season.^[12]
• Dan Ticktum left Team Mugen after the third round. He was dropped by the Red Bull Junior programme and subsequently lost his Super Formula drive.^[14] He was replaced by new Red Bull Junior, Patricio O'Ward for the remainder of the season.^[9] However, O'Ward was dropped prior to the final round from the Red Bull Junior Team and thus for the final round, the seat was filled by Estonian Jüri Vips.
• Yuichi Nakayama replaced Artem Markelov at the sixth round due to Markelov being called up to race for BWT Arden in the FIA Formula 2 Championship

The calendar with seven rounds was announced in August 2018.^[1][15]

Round	Circuit	Date	Pole Position	Fastest Lap	Winning Driver	Winning Team
1	Suzuka Circuit	21 April	Tadasuke Makino	Álex Palou	Nick Cassidy	Vantelin Team TOM'S
2	Autopolis	19 May	Yuji Kunimoto	Yuhi Sekiguchi	Yuhi Sekiguchi	Itochu Enex Team Impul
3	Sportsland Sugo	23 June	Naoki Yamamoto	Lucas Auer	Naoki Yamamoto	Docomo Team Dandelion Racing
4	Fuji Speedway	14 July	Álex Palou	Álex Palou	Álex Palou	TCS Nakajima Racing
5	Twin Ring Motegi	18 August	Álex Palou	Artem Markelov	Ryo Hirakawa	Itochu Enex Team Impul
6	Okayama International Circuit	29 September	Ryo Hirakawa	Kamui Kobayashi	Kenta Yamashita	Kondo Racing
7	Suzuka Circuit	27 October	Álex Palou	Nick Cassidy	Tomoki Nojiri	Team Mugen

Scoring system

Driver standings

Pos Driver SUZ AUT SUG FUJ MOT OKA SUZ Points 1 Nick Cassidy 1 8 4 3 3 10 2 36 2 Naoki Yamamoto 2 2 1 11 9 7 5 33 3 Álex Palou Ret 6 13 1 4 4 19 26 4 Tomoki Nojiri 4 18 Ret 4 8 9 1 24 5 Kenta Yamashita 3 7 6 17 13 1 9 21 6 Kamui Kobayashi 9 10 2 6 2 18 12 19 7 Nirei Fukuzumi 11 5 5 9 5 Ret 3 18 8 Yuhi Sekiguchi Ret 1 10 8 15 13 4 16 9 Lucas Auer 7 11 3 Ret 7 5 11 14 10 Ryo Hirakawa Ret 14 11 12 1 12 8 12 11 Sho Tsuboi 5 12 Ret 2 17 11 10 12 12 Kazuki Nakajima Ret 13 12 5 16 2 14 12 13 Hiroaki Ishiura Ret 9 7 7 6 Ret 6 10 14 Kazuya Oshima 12 3 17 13 11 8 17 7 15 Harrison Newey Ret 17 Ret 16 19 3 20 6 16 Tadasuke Makino Ret 4 14 10 Ret 17 13 6 17 Yuji Kunimoto 6 16 8 15 10 16 15 5 18 Patricio O'Ward 14 14 6 3 19 Koudai Tsukakoshi 15 9 18 18 14 7 2 20 Dan Ticktum 8 Ret 15 1 21 Artem Markelov 10 Ret 16 19 12 0 22 Yuichi Nakayama 15 16 0 23 Jüri Vips 18 0 24 Tristan Charpentier Ret 0 Pos Driver SUZ AUT SUG FUJ MOT OKA SUZ Points

Colour Result Gold Winner Silver Second place Bronze Third place Green Points finish Blue Non-points finish Non-classified finish (NC) Purple Retired (Ret) Red Did not qualify (DNQ) Did not pre-qualify (DNPQ) Black Disqualified (DSQ) White Did not start (DNS) Withdrew (WD) Race cancelled (C) Blank Did not practice (DNP) Did not arrive (DNA) Excluded (EX) Bold – Pole Italics – Fastest Lap

• Japanese Championship Super Formula official website (in English)