J Blood

If you are a Hachiroku or Toyota Corolla AE86 fan then you must be familiar with the JDM tuning company J Blood. J-Blood is located in Nigata prefecture here in Japan and they are known for their crazy Carbon Fiber Body parts for the AE86. If you are looking for the lightest Hachiroku out there you must have J-Blood parts on your car! J-Blood is also known for their SFRP or Soft Fiber Reinforced Plastic. This SFRP can bend in ways a Chinese Gymnast would be envious of!! For more information on J-Blood check it out here.

J's Racing

J's Racing has been around since 1989 and in 1991 under the name of J's Corporation they became a registered company. J's Corporation is widely known as J's Racing here in Japan and around the world. They are mainly focused on the Honda aftermarket track racing scene and their workmanship is next to none! J's Racing is synonymous with very illusive quality JDM Parts.

You can get more information on J's Racing or J's Racing Corporation here.

Insurance Group Diana

Daina is the name of the product lineup that features VIP body kits which include the GZ20 MZ20 Soarer. This Body Kit can be seen on professional EDC driver Declan Hicks car which is sponsored in part by RHDJapan. Also owned by Insurance Group are the Bleuge and Valenza product lines and with these under their realm they constitute a very large and successful JDM VIP Body kit lineup!

You can find GZ20 MZ20 Aero kits by Insurance Group Diana here.

Ings

Ings produces high quality JDM Body Kits and Aero Parts for many JDM cars including the Honda Integra, Nissan Silvia and Mazda RX-7. Ings was originally started in April of 2001 and steadily grew to a 15 employee operation. Ings is a very active racer and participant in the Japan Super Taikyu race tournament. Ings uses this experience to develop their extensive Aero Parts lineup. Ings also makes very nice JDM stickers, Rims, emblems and much more. Looking for Ings parts for your car? You can get more information on the Ings page here.

Ikeya Formula

Ikeya Formula was started in 1996 in Atsugi prefecture which is situated right out side of Tokyo. Through relentless research and development Ikeya Formula has developed an extensive parts line up of extreme handling parts as well as their world famous and one of a kind Ikeya Formula Sequential Shifter. These parts have been tested time and time again and have proved to be durable enough and provide more adjustability than similar products from any other manufacturer in Japan or the world. Dont be fooled by cheap imitations, Ikeya Formula parts are used by almost all professional D1 drivers within Japan. If you are serious about performance driving, Ikeya Formula is the name to know. Ikeya Formula parts can be found here.

Hyper Rev Magazines

Hyper Rev is the ultimate in car magazines and are known as the bible of car parts, tuning secrets, car model history for each specific model (Skyline, Silvia, Starlet, Miata, RX-7, Supra, Integra, Civic, NSX, Lancer, Impreza, 180sx, S2000 etc.). Hyper Rev magazines are very special in the sense that one issue will only focus on one model name. The Hyper Rev magazine line has gone back since the 90's and therefore many of them are back issues. RHDJapan has all the Hyper Rev magazines available here.

HRD

Harada Engineering is a garage located in Saitama and is known as HRD. HRD has a main focus with original parts for the BNR32, BCNR33 and BNR34 GT-R. The HRD tuning garage boasts that there is nothing that they cant do! HRD is famous for making a ton of original parts for the GT-R so be sure to check out their lineup and let us know if there is any HRD parts you want to see in our site! HRD parts can be found here.

HPI

Although a relatively new company founded in 1998 the experience that HPI brings to the tuning world is very extensive. HPI was founded due to a breaking of ways with another veteran parts manufacturer Trust Greddy. The owner of HPI left Trust Greddy with a few select tuners and engineers and this is how the start. HPI takes extreme pride with their parts as they are all made in Japan while also having great cost performance.
Looking for HPI parts? HPI parts can be found here.

HKS Kansai Service

HKS Kansai Service is very large tuning company which also a line-up of their own original parts. Located in the Kansai region, hence their name HKS Kansai Service, has gained quite a reputation for their area. There are many people who think HKS Kansai Service is a separate entity from HKS Japan however it is much more like a satellite operation than its own entity. If you are looking for HKS Kansai Service parts you can find there here.

HKS

HKS Japan founds its beginning in 1973 around the farms of MT. Fuji. HKS has very strong ties to Yamaha and this is where HKS got its start and engineering experience from. HKS is the most respected large tuning company around and the bubble economy of Japan marked the beginning of the race boom that helped HKS become the dominant company it is now. Since then HKS has been researching and racing JDM cars and is on top of the game bar none!! Looking for hard to find HKS parts? You can find HKS parts here.

HKB Sports

HKB Sports is a brand that is made by Toei company. The HKB lineup has many different Steering Wheels, Boss Kits or Hub Adapter, Wheel Spacers as well as an assortment of car accessories. Chances are if your car is Japanese there is a hub adapter for you.

HKB Sports parts can be found here.

GP Sports

GP Sports is a well known tuning and parts company out of Nigata Japan. Because of their D1 driver Masato Kawabata GP Sports has risen to fame around the world as well as in Japan. The GP sports line-up is popular for their exhausts, body-kits, wheels, and other smaller parts mainly for the Silvia and 180sx.

GP Sports performance parts can be found here.

Garage DogHouse

Garage DogHouse is a tuning garage located in Shizuoka outside of Tokyo. Garage DogHouse specializes in the tuning of cars with small aftermarket support within the JDM industry for the Impreza, Legacy, Forrester, Lancer Evo, Accord and Z33. Final Flag is one of Garage DogHouse's brand names.

Garage DogHouse parts can be found here.

Garage Defend

Garage Defend Corporation is located in Aichi Japan and is primarily a garage that sells tuned Nissan GT-Rs and other tuned vehicles. Garage Defend on their free time focus on circuit racing and developing some of the nicest quality in carbon fiber aero parts.

Garage Defend parts can be found here.

Garage BB

Garage BB is a small garage who specializes in making big time aero parts for drift specific vehicles. Garage BB is located in Oota-shi, Gunma Japan and is well known throughout Japan and the JDM tuning scene.

Garage BB parts can be found here.

Ganador

Ganador is a very old school aftermarket parts company located in Saitama prefecture right outside of Tokyo. Ganador seems to only be known for their aero mirrors but Ganador manufacturers some of the most original and top of the top line of exhaust systems and accessories in addition to those aero mirrors everybody loves so much. Ganador's aero mirror lineup is extensive and looks good on any vehicle that they are made for and proof of that is that most vehicles that appear on the cover of Option, Option II have them installed.

Ganador parts can be found here.

G Corporation

G Corporation is located in Chiba, has very close relations with Trust Greddy. G Corporation was started in 1992 has 4 employees and is a Drift oriented shop. G Corporation builds Body kit, Aero kits, suspension, exhaust, and a number of cosmetic parts to give your car a fresher look!!

G Corporation parts can be found here.

Fujitsubo FGK

Fujitsubo has been around since 1931 is one of the oldest companies in the JDM performance business. Fujitsubo is an exhaust specialists from way back when and is also known as FGK. Fujitsubo's head branch is located just outside Tokyo in Kanagawa Prefecture. With just over 75 years under the belt and continually going strong Fujitsubo is the Grandpappy of Exhaust Tuning! You can be sure that you get quality with Fujitsubo performance mufflers.

Fujitsubo can be found here.

FEED Fujita Engineering

FEED is an anagram that stands for Fujita Engineering Evolutional Development. Feed specializes in Mainly in 13b rotary, tuning and aero parts. The products and design by FEED are of an original style from the Osaka region and differ greatly from the Tokyo RX-7 tuning style. FEED has some of the meanest circuit machines and some of the sleekest demo cars and continues to influence the rotary tuning community around the world.

Feed parts can be found here.

Fujimura Auto

Fujimura Auto is a circuit racing specific parts company located in Kyoto. Fujimura Auto supports many of the higher horsepower circuit cars with exhaust systems, aero, and other smaller parts. They even make parts for the R35 GT-R.

Fujimura Auto parts can be found here.

Freeway Dolphin

Freeway is the name of the tuning garage which is located in Saitama just next to Tokyo. Dolphin is their original parts company which offers a rare set of original parts for the Nissan Stagea. If you are a Stagea fan, Dolphin will probably become your favorite company if they aren't already!

Freeway Dolphin can be found here.

Nissan Stagea parts can be found here.

Foresight

Foresight is a small and relatively new manufacturer in Tsukuba, Ibaraki Japan. Foresight is well known to FC3S and FD3S enthusiasts for their very well designed and sleek looking aero parts. If you want to have one of the rarest looking FC or FDs in your area you should go with Foresight aero kits. Other parts include the Foresight Knuckles for those looking to enhance drift angles! Look out for more to come from Foresight in the near future as they have just recently moved to a new facility.

Foresight parts can be found here.

FINAL Konnexion

FINAL Konnexion is a specialist in body kits and aero pieces for all of the major drift cars. Final Konnexion is also big in to the VIP and Kei Car scene with some very nice body kits in the lineup. Final Konnexion is located on the outskirts of Tokyo where they are always making new styles and innovations. On top of Final Konnexion body kits, they have a large line-up of other parts such as lights, wings, steering wheels, and much more.

Final Konnexion body parts can be found here.

Field

FIELD is an automotive electronics specialist company with a great Niche in the ECU computer harness Field. You may or may not have heard of the One-Touch Harnesses but they are a life saver when it comes to wiring electronics to your engine harness. Located right out of Tokyo in Saitama-prefecture, FIELD is still a relatively newly formed small company with less than 10 employees.

Field harnesses can be found here.

FET Japan

FET is an anagram for Far East Trading and was started in 1953. They are a giant racing accessory company with several company branches and many brands of goods. One of which is world renowned Italian steering wheel maker, Nardi. The Nardi Classic is the best selling steering wheel within Japan.

They also carry Koni and Karo. You can find goods from FET here.

Exedy

With over 80 years in business and over 10,000 employees Exedy has proved their griphold on the clutch scene.Exedy is the manufacturer of many of the major automotive company's performance clutches (NISMO, Mazdaspeed, TRD) the quality of EXEDY is second to none. Exedy clutches come in a variety of models and styles and are used in street to professional racing. Some of the major races they are used in are D, Rally and PPIHC Challenge, GT300, GT500.

Exedy can be found here.

Eurou

EUROU is a aero parts specialist here in Japan and has been creating some of the most original aero in the world since 1999. Eurou has 4 employees which is amazing considering how may products they make. Chances are, EUROU makes something for your car no matter how popular or unpopular your ride is. They are located in the Aichi prefecture near the large port city of Nagoya.

Eurou parts can be found here.

Essential

The name sums it up, they are Essential!! Essential is a full time tuning garage and is located on the outskirts of Tokyo. They race circuit, drag and drift and are producers of popular upgrades for many popular cars in Japan.

Essential parts can be found here.

Enkei

Enkei is centrally located in Tokyo and has been a long time maker of performance wheels for Japanese vehicles. Enkei is constantly designing new style wheels for the ever changing trends running motor sports here in Japan as well as around the world. Recently the RPF1 has been very popular in the drift scene around the world.

Enkei can be found here.

Endless

Endless is a competitor in the battle for the #1 position in brake systems and brake pads. Endless is a highly trusted company that sponsors many motor sports vehicles. Another one of their achievements is the production of their suspension division, known as Zeal. Endless is also known for they Endless ladies who can be seen in all of the Endless catalogs as well as many motor sports events. If you are looking for quality, Endless is the brand of choice.

Endless products can be found here.

Emotion-R

Emotion-R is run by scam artists 岩崎　and 福田

East Bear

East Bear is well known as an aero-parts maker with their lineup the Master Piece series which debuted in 2004 at the Tokyo Auto Salon along with their SIGMA Seat lineup. East Bear started off as a tire shop in 1974 in Saitama-prefecture which is right outside of Tokyo. During the 80's the increasing popularity of the AE86 and R31 East Bear decided to start making with some original aero-parts for these vehicles. As these aero-parts caught on East Bear also extended into the BNR32 from 1990 and continue on to this day making very popular lineups of Aero and upgrade parts.

East Bear can be found here.

Ducks Garden

Ducks Garden is a long time maker of aero parts with much experience. Ducks Garden began in 1987 and claim to craft Aero parts just for the love of seeing satisfied customers' smiling faces!! Ducks Garden is well known in Japan for their quality and innovative designs. The Ducks Garden facility is located in Ibaraki-Ken, just a bit north of Tokyo.
You can find parts made by
Ducks Garden here.