EXEA is officially identified as a registered trademark of Seikosangyo Co., Ltd. in the company’s 2026 catalogue.[1]

The history of EXEA is closely linked to Seikosangyo, a Japanese company that has been operating since 1953. Seikosangyo describes itself as an established manufacturer of automotive aftermarket accessories.[1]

Rather than functioning as an automobile manufacturer or performance tuning company, Seikosangyo focuses on developing and selling accessories that can be added to existing vehicles. EXEA represents this aftermarket-oriented approach, offering products intended to make everyday driving more convenient while allowing owners to personalise their vehicles.

Over time, the EXEA product portfolio has expanded substantially. The current catalogue covers both interior and exterior accessories, as well as electrical and convenience products. The company continues to introduce new items for contemporary vehicles and specific vehicle models.[1]

The company’s headquarters and operations are located in Yoshikawa, Saitama Prefecture, near Tokyo.[1]

The EXEA catalogue encompasses a broad range of automotive accessories.[1]

Interior accessories

A significant portion of the brand’s portfolio consists of accessories for the vehicle cabin, including:

• Smartphone and mobile device holders
• Cup and drink holders
• Trays and storage pockets
• Sunglasses holders
• Ashtrays
• Key holders
• Interior lighting and illumination
• Extension levers
• Other interior accessories

These products are intended to improve storage, accessibility, convenience, and personalisation inside the vehicle.[1]

Power and electronic accessories

EXEA also produces electrical accessories for vehicles, including:

• USB power products
• Power sockets
• Vehicle plugs
• Charging-related accessories
• Lighting and illumination products

The company’s English-language site specifically highlights smartphone holders and USB power sockets among its Japanese-designed automotive accessories.[1]

Exterior accessories

The exterior product range includes:

• Licence plate frames and related products
• Door protectors
• Door moulding
• Exterior protectors
• Safety mirrors
• Markers
• Muffler cutters
• Rivets and bolts
• Other exterior customisation products

These products combine practical functions such as protection and visibility with cosmetic customisation.[1]

Vehicle-specific products

A defining characteristic of the EXEA approach is the development of accessories designed around particular vehicle types and models. Recent product announcements, for example, include accessories specifically designed for the Suzuki Jimny.[1]

This model-specific approach is particularly relevant in Japan, where aftermarket accessories are commonly developed around the dimensions, interiors, storage areas, and design characteristics of individual vehicle models.

EXEA’s product philosophy can broadly be described as functional automotive customisation. Instead of focusing exclusively on performance modifications such as engine upgrades, suspension components, or exhaust systems, EXEA concentrates on accessible accessories that alter the everyday experience of using a vehicle.

The company characterises its products as Japan-designed, emphasising useful functionality, stylish design, quality, practicality, and vehicle personalisation.[1] This places EXEA within the broader Japanese automotive aftermarket accessory culture, where relatively small additions—such as a phone holder, cup holder, storage tray, illumination product, or licence plate accessory—can be used to personalise a vehicle without major mechanical modification.

As of the current catalogue, EXEA products are organised into numerous categories:[1]

• New products
• Drink/A/C holders
• Ashtrays
• Heated-tobacco accessories
• Mobile holders
• Sockets, plugs and USB products
• Licence plate products
• Sunglasses holders
• Protectors
• Door moulding
• Fabric products
• Key holders
• Trays and pockets
• Lighting and illumination
• Poles and markers
• Extension levers
• Rivets and bolts
• Security products
• Other interior products
• Other exterior products
• Car-washing products
• Electrical/grounding products
• Discontinued products

EXEA is a brand rather than a separate automobile manufacturer. Its parent operator is Seikosangyo Co., Ltd., which manufactures and sells automotive accessories under EXEA and other branding.

Seikosangyo’s official website describes the company as a manufacturer and seller of automotive products, while its EXEA website functions as the principal catalogue and product information platform for the brand.[1] The company’s operations are based at 561-1 Komatsugawa, Yoshikawa, Saitama Prefecture, Japan.[1]

EXEA primarily occupies the automotive aftermarket accessory segment rather than the conventional OEM automotive parts market. Its products are generally designed to be purchased separately from a vehicle and installed or used by the vehicle owner. This makes EXEA particularly relevant to drivers interested in:

• Interior convenience
• Vehicle organisation
• Smartphone use while parked or driving
• Charging and power connectivity
• Small-scale exterior customisation
• Vehicle protection
• Personalisation
• Practical everyday driving improvements

The brand’s broad catalogue allows it to serve both ordinary vehicle owners and enthusiasts interested in customising their cars.

EXEA’s identity is strongly associated with Japan’s extensive automotive accessory market. Japanese automotive retailers commonly sell a large variety of small aftermarket products designed around specific vehicle interiors and everyday driving needs.

EXEA products fit particularly well into this environment because many are compact, relatively easy to install, vehicle-specific, and focused on practical improvements rather than major mechanical modification. The catalogue demonstrates how modern automotive accessories have evolved from traditional products such as ashtrays, cup holders, and licence plate frames towards smartphone holders, USB power, illumination, security products, and accessories for newer vehicle technologies.[1]

EXEA received the Accessories Division award in the 2025 Nikkan Jidosha Shimbun Automotive Products Awards (日刊自動車新聞 用品大賞 2025), according to Seikosangyo’s official website.[1] This indicates the brand’s recognition within Japan’s automotive accessory industry.

EXEA remains an active brand as of 2026, with Seikosangyo continuing to publish new products and maintain an extensive online catalogue. The company’s website lists a 2026 comprehensive catalogue, while its news and product pages show new releases during 2026.[1]

Recent examples include new accessories aimed at specific vehicles and products intended to improve comfort and usability, demonstrating that the brand continues to adapt its range to contemporary vehicles.[1]

EXEA can be characterised as a Japanese automotive accessory brand focused on small upgrades that make a car more functional and personal. Its identity rests on three main ideas:

• Japanese design: Products are developed for the Japanese automotive aftermarket and often reflect Japanese vehicle interiors and usage patterns.[1]
• Functionality: A large proportion of the catalogue is devoted to solving everyday problems involving storage, charging, visibility, protection, organisation, and convenience.[1]
• Customisation: EXEA provides owners with relatively simple ways to change the appearance and usability of their vehicles without undertaking major mechanical modifications.

1. EXEA | 自動車用品の製造・販売