The 2001 Formula Nippon Championship was contested over 10 rounds. 11 different teams, 23 different drivers, 2 different chassis and only 1 engine competed.

Team	#	Driver	Chassis	Engine	Rounds
PIAA Nakajima Racing	1	Tsugio Matsuda	Reynard 2KL	Mugen MF308	All
	2	Ralph Firman	Reynard 99L		All
Olympic Kondo Racing Team	3	Yuji Tachikawa	Reynard 99L	Mugen MF308	All
	4	Katsutomo Kaneishi			All
Team 5ZIGEN	5	Naoki Hattori	Reynard 99L	Mugen MF308	All
	6	Michael Krumm	Reynard 99L Reynard 01L		All
Team LeMans	7	Alex Yoong	Reynard 99L	Mugen MF308	1–6
		Koji Yamanishi			7–10
	8	Yudai Igarashi			All
Team Morinaga Nova	9	Richard Lyons	G-Force GF03C	Mugen MF308	All
	10	André Couto	G-Force GF03C Reynard 99L		All
Cosmo Oil Racing Team Cerumo	11	Masami Kageyama	Reynard 99L	Mugen MF308	All
	12	Seiji Ara			All
Mooncraft	14	Ryo Michigami	Reynard 01L	Mugen MF308	2–10
excite Team Impul	19	Satoshi Motoyama	Reynard 01L	Mugen MF308	All
	20	Narain Karthikeyan	Reynard 99L		All
Takagi B-1 Car Club	36	Tetsuji Tamanaka	Reynard 2KL Reynard 99L	Mugen MF308	All
	37	Masahiko Kageyama	Reynard 99L		All
Autobacs Racing Team Aguri	55	Juichi Wakisaka	Reynard 99L	Mugen MF308	All
	56	Takeshi Tsuchiya			All
DoCoMo Team Dandelion Racing	68	Hideki Noda	Reynard 2KL	Mugen MF308	All
	69	Jaroslaw Wierczuk	Reynard 99L		1–4
		Hidetoshi Mitsusada			5

All races were held in Japan.

Race	Track	Date	Pole Position	Fastest Race Lap	Winning Driver	Winning Team
1	Suzuka Circuit	25 March	Naoki Hattori	Juichi Wakisaka	Naoki Hattori	Team 5ZIGEN
2	Twin Ring Motegi	22 April	Satoshi Motoyama	Juichi Wakisaka	Naoki Hattori	Team 5ZIGEN
3	Mine Circuit	20 May	Satoshi Motoyama	Satoshi Motoyama	Satoshi Motoyama	excite Team Impul
4	Fuji Speedway	3 June	Satoshi Motoyama	Naoki Hattori	Naoki Hattori	Team 5ZIGEN
5	Suzuka-East Circuit	1 July	Ryo Michigami	Ralph Firman	Satoshi Motoyama	excite Team Impul
6	Sportsland SUGO	29 July	Juichi Wakisaka	Juichi Wakisaka	Satoshi Motoyama	excite Team Impul
7	Fuji Speedway	2 September	Juichi Wakisaka	Juichi Wakisaka	Juichi Wakisaka	Autobacs Racing Team Aguri
8	Mine Circuit	23 September	Juichi Wakisaka	Ryo Michigami	Satoshi Motoyama	excite Team Impul
9	Twin Ring Motegi	21 October	Ralph Firman	Juichi Wakisaka	Ralph Firman	PIAA Nakajima Racing
10	Suzuka Circuit	18 November	Tsugio Matsuda	Michael Krumm	Ralph Firman	PIAA Nakajima Racing

Note:

Race 8 originally fastest lap set by Juichi Wakisaka, but he was disqualified.

Scoring system

Rank	Name	SUZ	MOT	MIN	FUJ	SUZ	SGO	FUJ	MIN	MOT	SUZ	Points
1	Satoshi Motoyama	Ret	9	1	Ret	1	1	4	1	2	Ret	49
2	Naoki Hattori	1	1	5	1	8	7	12	6	Ret	10	33
3	Yuji Tachikawa	13	2	11	Ret	4	4	2	3	5	2	30
4	Ralph Firman	5	Ret	2	6	Ret	Ret	7	Ret	1	1	29
5	Juichi Wakisaka	2	10	12	Ret	6	2	1	DSQ	Ret	Ret	23
6	Ryo Michigami		Ret	10	3	2	3	Ret	Ret	3	3	22
7	Michael Krumm	Ret	4	4	2	Ret	6	3	Ret	7	4	20
8	Takeshi Tsuchiya	10	Ret	3	Ret	3	Ret	14	2	6	5	17
9	Masami Kageyama	4	5	6	5	Ret	11	6	4	8	7	12
10	Tsugio Matsuda	Ret	3	8	Ret	5	5	Ret	Ret	9	9	8
11	André Couto	Ret	Ret	Ret	12	Ret	Ret	5	Ret	4	14	5
12	Seiji Ara	3	Ret	Ret	Ret	9	10	8	Ret	12	Ret	4
13	Katsutomo Kaneishi	7	6	Ret	4	Ret	9	11	Ret	11	13	4
14	Koji Yamanishi							10	5	10	Ret	2
15	Narain Karthikeyan	6	7	9	Ret	Ret	Ret	9	Ret	Ret	6	2
16	Alex Yoong	11	Ret	7	7	10	Ret					0
17	Yudai Igarashi	9	Ret	Ret	11	7	8	Ret	Ret	Ret	8	0
18	Tetsuji Tamanaka	15	Ret	14	8	Ret	15	15	7	15	Ret	0
19	Richard Lyons	8	8	Ret	9	11	12	Ret	Ret	13	12	0
20	Masahiko Kageyama	12	Ret	Ret	10	DNS	14	16	Ret	Ret	Ret	0
21	Hideki Noda	Ret	Ret	Ret	13	12	Ret	13	Ret	Ret	11	0
22	Jaroslaw Wierczuk	14	Ret	13	DNS							0
23	Hidetoshi Mitsusada					13						0

• 2001 Japanese Championship Formula Nippon