R&D Sport

Japan R&D Sport
FoundedNovember 7, 1991 (1991-11-07)
BaseHiratsuka, Kanagawa
Team principal(s)Eiji Tatsumi
Current seriesSuper GT
Former seriesJGTC
Current driversTakuto Iguchi, Hideki Yamauchi
Teams'
Championships
1 (GT300, 2021)
Drivers'
Championships
1 (GT300, 2021)
Websitewww.rdsport.net

R&D Sport is a Japanese racing team currently competing in the Super GT series.

Racing history

R&D Sport was created in 1991 as a race car management, maintenance, and manufacturing company[1] and expanded to JGTC, racing under the company's own name in 2002.

Super Formula

The team first competed in Japanese Formula 3000 in 1992 as AD Racing with Finnish driver Mika Salo. The team changed to Navi Connection Racing in 1995 with driver Masahiko Kageyama taking third place at Suzuka in 1995 and third place at Fuji in 1996. Masami Kageyama, younger brother of Masahiko Kageyama, followed his sibling to third place at Fuji in 1997. A third-place finish at Fuji in 2000 from driver Shinsuke Shibahara would be R&D Sports' last podium in Formula Nippon.[2]

Super GT

The #62 R&D Sport Subaru Legacy B4 at Twin Ring Motegi in 2009

In 2001 R&D Sport moved to the JGTC in a Porsche 911 GT3 R driven by Shinsuke Shibahara and Shogo Mitsuyama. 2002 would be the first successful year of JGTC competition, changing to a new Vemac RD320R, Shibahara and Mitsuyama would win three rounds of the season, taking victory at Fuji, Twin Ring Motegi, and Mine Circuit and finishing second in the drivers' championship.[3]

R&D moved to GT500 with a Vemac RD350R in 2003, but they would not have the success of the last season, being unable to properly compete with the factory teams of GT500. As a result, the team dedicated 2004 to further developing their new Vemac RD408R competing in only one race of the season.

2005 would see the team move back to the GT300 class, as an accident with the team's RD408R ruined the planned GT500 effort. Instead R&D Sport was forced to use their Vemac RD350R from the 2003 season in the GT300 class, as it was no longer competitive in GT500. The team ran two cars in 2006 with Shogo Mitsuyama and Nobuteru Taniguchi winning at Okayama and taking third in the drivers' championship. Drivers Shinsuke Shibahara and Hiroyuki Yagi won the next round at Fuji and finished sixth in the drivers championship.[4]

Shinsuke Shibahara and Haruki Kurosawa achieved victory at Autopolis in 2007, finishing third in the drivers' championship.

R&D Sport began a partnership with Subaru in 2009 using an AWD Subaru Legacy B4 that debuted at the sixth round of the season at Suzuka. However the car developed problems with its front differential and was retired from the race.

2010 was a shift from the disappointing performance of the Legacy in 2009, by changing the car from an AWD setup to FR, Kota Sasaki and Tetsuya Yamano won at Suzuka.[5] 2011 was an even better performance, with Sasaki and Yamano winning at both Suzuka and Autopolis, finishing fourth overall in the drivers' championship.

STI and R&D Sport began a joint partnership in 2012 with STI general director Eiji Tatsumi taking over as team principal and a new Subaru BRZ for the 2012 season.

The #61 R&D Sport Subaru BRZ at Sportsland SUGO in 2012

In 2013 the team achieved victory at the fifth round of the season at Suzuka, with drivers Kota Sasaki and Tetsuya Yamano finishing fourth in the drivers' championship. At the eighth round of the series Tetsuya Yamano announced his retirement after the end of the 2013 season.

Yamano's replacement, Takuto Iguchi and Kota Sasaki win at Fuji and finish 5th in the drivers' championship in 2014.

The 2015 season is less successful than the previous year with the year's best finish being a third place podium at Suzuka.[6] Drivers Takuto Iguchi and Hideki Yamauchi finished the season twelfth overall in the driver's championship.[7]

The 2016 season is more successful than the previous year with the year's best finish being a win at Suzuka, third place podium at Sportland Sugo and Fuji. Drivers Takuto Iguchi and Hideki Yamauchi finished the season sixth overall in the driver's championship.

The 2017 season is less successful than the previous year with the year's best finish being a second place podium at Autopolis. Drivers Takuto Iguchi and Hideki Yamauchi finished the season ninth overall in the driver's championship.

The 2018 season is more successful than the previous year with the year's best finish being a third place podium at Suzuka and win at Sportland Sugo. Drivers Takuto Iguchi and Hideki Yamauchi finished the season eighth overall in the driver's championship.

The 2019 season is very worst successful than the previous year with the year's best finish being a third place podium at Suzuka. Drivers Takuto Iguchi and Hideki Yamauchi finished the season eighteenth overall in the driver's championship.

The 2020 season is very more successful than the previous year with the year's best finish being a second place podium at Fuji and third place podium at Twin Ring Motegi. Drivers Takuto Iguchi and Hideki Yamauchi finished the season fifth overall in the driver's championship.

The 2021 season is The 1st Champion than the previous year with the year's best finish being win at SUGO, a second place podium at Fuji and third place podium at Fuji and Autopolis. Drivers Takuto Iguchi and Hideki Yamauchi finished the season first overall in the driver's championship.

Results

Complete JGTC Results[8][9]

(key) (Races in bold indicate pole position) (Races in italics indicate fastest lap)

Year Car Tyres Class No. Drivers 1 2 3 4 5 6 7 8 9 Pos Pts
2001 Porsche 911 GT3-R D GT300 62 Japan Shinsuke Shibahara
Japan Yasuhisa Fujiwara
Japan Shogo Mitsuyama
OKA
7
FUJ
Ret
SUG
9
NC1
10
FUJ
11
MOT
5
SUZ
6
MIN
4
7th 39
63 Japan "OSAMU"
Japan Takamasa Nakagawa
OKA
9
FUJ
8
SUG
6
NC1 FUJ
17
MOT
17
SUZ
5
MIN
7
2002 Porsche 911 GT3-R D GT300 61 Japan Yasuo Miyagawa
Japan Hiroaki Suga
Japan Tsubasa Kurosawa
Japan Atsushi Katsumasa
OKA
20
FUJ
10
SUG
DNA
SEP
17
FUJ
21
MOT MIN SUZ 17th 1
62 Japan Shinsuke Shibahara
Japan Shogo Mitsuyama
OKA
Ret
2nd 85
Vemac RD320R Japan Shinsuke Shibahara
Japan Shogo Mitsuyama
FUJ
1
SUG
15
SEP
Ret
FUJ
13
MOT
1
MIN
1
SUZ
7
Porsche 911 GT3-R 63 Japan "OSAMU"
Japan Takamasa Nakagawa
OKA
17
FUJ
Ret
SUG
3
SEP
15
FUJ
17
MOT
13
MIN
10
SUZ
DNS
2003 Porsche 911 GT3-R D GT300 61 Japan Atsushi Katsumata
Japan Takeyuki Kishi
Japan Keiko Ihara
OKA FUJ
Ret
SUG
DNP
FUJ FUJ
16
MOT
12
AUT SUZ NC 0
Vemac RD350R GT500 62 Japan Shinsuke Shibahara
Japan Shogo Mitsuyama
OKA FUJ
11
SUG
15
FUJ
9
FUJ
Ret
MOT
Ret
AUT SUZ
16
14th 2
2004 Vemac RD408R D GT500 62 Japan Shinsuke Shibahara
Japan Shogo Mitsuyama
OKA SUG SEP TOK MOT AUT SUZ
13
NC1 NC2 NC 0

Complete Super GT Results[10][11]

(key) (Races in bold indicate pole position) (Races in italics indicate fastest lap)

Year Car Tyres Class No. Drivers 1 2 3 4 5 6 7 8 9 10 Pos Points
2005 Vemac RD350R Y GT300 62 Japan Shinsuke Shibahara
Japan Tadao Uematsu
Japan Hiroyuki Yagi
OKA
Ret
FUJ
8
SEP
11
SUG
Ret
MOT
10
FUJ
DSQ
AUT
16
SUZ
22
13th 6
2006 Vemac RD320R Y GT300 61 Japan Shogo Mitsuyama
Japan Nobuteru Taniguchi
SUZ OKA FUJ SEP SUG SUZ MOT
6
AUT
20
FUJ
13
22nd 5
Vemac RD408R 62 Japan Shinsuke Shibahara
Japan Hiroyuki Yagi
Japan Haruki Kurosawa
SUZ
18
OKA
7
FUJ
1
SEP
13
SUG
Ret
SUZ
7
MOT
3
AUT
6
FUJ
14
5th 49
2007 Vemac RD408R Y GT300 62 Japan Shinsuke Shibahara
Japan Haruki Kurosawa
SUZ
5
OKA
8
FUJ
Ret
SEP
14
SUG
5
SUZ
3
MOT
2
AUT
1
FUJ
4
3rd 91
2008 Vemac RD408R Y GT300 62 Japan Shinsuke Shibahara
Japan Haruki Kurosawa
Japan Shogo Mitsuyama
SUZ
DNS
OKA
5
FUJ
6
SEP
8
SUG
11
SUZ
4
MOT
12
AUT
14
FUJ
2
9th 56
2009 Subaru Legacy B4 Y GT300 62 Japan Shogo Mitsuyama
Japan Tetsuya Yamano
OKA SUZ FUJ SEP SUG SUZ
DNS
FUJ
18
AUT MOT
Ret
25th 1
2010 Subaru Legacy B4 Y GT300 62 Japan Kota Sasaki
Japan Tetsuya Yamano
SUZ
13
OKA
12
FUJ
Ret
SEP SUG
13
SUZ
1
FUJ
C
MOT
10
NC1
17
NC2
15
11th 30
2011 Subaru Legacy B4 Y GT300 62 Japan Kota Sasaki
Japan Tetsuya Yamano
OKA
18
FUJ
8
SEP
8
SUG
Ret
SUZ
1
FUJ
6
AUT
1
MOT
6
NC1
14
NC2
5
4th 75
2012 Subaru BRZ Y GT300 61 Japan Kota Sasaki
Japan Tetsuya Yamano
OKA
Ret
FUJ
9
SEP
8
SUG
10
SUZ
Ret
FUJ
6
AUT
4
MOT
15
NC1
19
NC2
16
12th 33
2013 Subaru BRZ M GT300 61 Japan Kota Sasaki
Japan Tetsuya Yamano
Japan Takuto Iguchi
OKA
5
FUJ
Ret
SEP
4
SUG
6
SUZ
1
FUJ
9
AUT
7
MOT
3
NC1
Ret
NC2
22
4th 87
2014 Subaru BRZ M GT300 61 Japan Kota Sasaki
Japan Takuto Iguchi
OKA
21
FUJ
12
AUT
2
SUG
14
FUJ
1
SUZ
9
BUR
5
MOT
17
6th 60
2015 Subaru BRZ D GT300 61 Japan Takuto Iguchi
Japan Hideki Yamauchi
OKA
17
FUJ
8
CHA
6
FUJ
8
SUZ
3
SUG
5
AUT
Ret
MOT
11
10th 49
2016 Subaru BRZ D GT300 61 Japan Takuto Iguchi
Japan Hideki Yamauchi
OKA
23
FUJ
11
SUG
3
FUJ
3
SUZ
1
CHA
Ret
MOT
23
MOT
13
6th 62
2017 Subaru BRZ D GT300 61 Japan Takuto Iguchi
Japan Hideki Yamauchi
OKA
Ret
FUJ
13
AUT
2
SUG
9
FUJ
4
SUZ
7
CHA
Ret
MOT
Ret
9th 45
2018 Subaru BRZ D GT300 61 Japan Takuto Iguchi
Japan Hideki Yamauchi
OKA
18
FUJ
Ret
SUZ
3
CHA
Ret
FUJ
Ret
SUG
1
AUT
15
MOT
6
11th 49
2019 Subaru BRZ D GT300 61 Japan Takuto Iguchi
Japan Hideki Yamauchi
OKA
4
FUJ
28
SUZ
3
BUR
11
FUJ
10
AUT
Ret
SUG
28
MOT
12
NC1 NC2 13th 34
2020 Subaru BRZ D GT300 61 Japan Takuto Iguchi
Japan Hideki Yamauchi
FUJ
Ret
FUJ
2
SUZ
4
MOT
3
FUJ
16
SUZ
12
MOT
5
FUJ
8
6th 64
2021 Subaru BRZ D GT300 61 Japan Takuto Iguchi
Japan Hideki Yamauchi
OKA
15
FUJ
2
MOT
11
SUZ
10
SUG
1
AUT
3
MOT
6
FUJ
3
1st 87
2022 Subaru BRZ D GT300 61 Japan Takuto Iguchi
Japan Hideki Yamauchi
OKA
9
FUJ
3
SUZ
12
FUJ
1
SUZ
18
SUG
8
AUT
2
MOT
20
3rd 68
2023 Subaru BRZ D GT300 61 Japan Takuto Iguchi
Japan Hideki Yamauchi
OKA
22
FUJ
11
SUZ
6
FUJ
6
SUZ
3
SUG
4
AUT
4
MOT
10
7th 59
2024 Subaru BRZ D GT300 61 Japan Takuto Iguchi
Japan Hideki Yamauchi
OKA
26†
FUJ
15
SUZ
Ret
FUJ
24
SUG
5
AUT
25†
MOT
Ret
SUZ
7
17th 20

Note: Non-championship (NC1, NC2) races are major races that do not count towards the championship.


Super Formula (Formula Nippon, Japanese Formula 3000)

Year Team Chassis Engine Drivers Drivers' rankings
1992 AD Racing Reynard 92D Mugen Honda Finland Mika Salo 14th
1993 AD Racing Lola T93/50 Mugen Honda Finland Mika Salo 17th
1995 NAVI CONNECTION Reynard Mugen Honda Japan Masahiko Kageyama / Japan Masahiko Kondo 17th
1996 NAVI CONNECTION Reynard Mugen Honda Japan Masahiko Kageyama / Japan Masahiko Kondo 15th
1997 NAVI CONNECTION Reynard Mugen Honda Japan Masami Kageyama / Japan Katsumi Yamamoto 5th
1998 Team LeyJun Reynard Mugen Honda Japan Shinsuke Shibahara / Japan Osamu / Japan Taichiro Oonishi 24th
1999 Team LeyJun Reynard 99L Mugen Honda United Kingdom Peter Dumbreck / Japan Osamu / Japan Shinsuke Shibahara 7th
2000 Team LeyJun Reynard 2KL Mugen Honda Japan Shinsuke Shibahara / Japan Osamu 11th
TAKAGI B-1 Reynard 99L Mugen Honda Japan Tetsuji Tamanaka 19th
2001 TAKAGI B-1 Reynard 2KL Mugen Honda Japan Tetsuji Tamanaka / Japan Masahiko Kageyama 18th

References

  1. ^ "R&D SPORT 会社概要". www.rdsport.net. Retrieved 2016-03-18.
  2. ^ "R&D SPORT 会社沿革". www.rdsport.net. Retrieved 2016-03-18.
  3. ^ "JGTC 2002 Drivers Ranking". supergt.net. Retrieved 2016-03-18.
  4. ^ "SUPERGT.net | 2006 Point Ranking". supergt.net. Retrieved 2016-03-18.
  5. ^ "SUPERGT.net | 2010 Point Ranking". supergt.net. Retrieved 2016-03-18.
  6. ^ "Results | SUPER GT OFFICIAL WEBSITE". supergt.net. Retrieved 2016-03-18.
  7. ^ "Results | SUPER GT OFFICIAL WEBSITE". supergt.net. Retrieved 2016-03-18.
  8. ^ "SUPERGT.net | Race Archive". supergt.net. Retrieved 2023-06-10.
  9. ^ "World Sports Racing Prototypes - All Japan Grand Touring Championship". www.wsrp.cz. Retrieved 2023-06-10.
  10. ^ "Results | SUPER GT OFFICIAL WEBSITE". supergt.net. Retrieved 2023-06-10.
  11. ^ Magazine, Speedsport. "Super GT & All Japan GT: Overview of seasons". www.speedsport-magazine.com. Retrieved 2023-06-10.