Helmet Production

By combining ergonomic design with decades of technical expertise, we create high-quality helmets that meet Japan’s safety standards, including SG certification.

"One-of-a-Kind Design. Race-Proven Safety and Quality."

SIMPSON is a helmet brand that blends bold style with proven performance and trust.

Carrying on the philosophy of SIMPSON founder Bill Simpson, we produce motorcycle helmets for SIMPSON, the iconic American-born brand. Designed with Japanese riders in mind, our products are made to complement the way they ride and express their individuality.

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Business Overview

We specialize in the planning, design, and manufacture of motorcycle helmets, creating products that balance style, safety, and quality. Our work also includes quality control in compliance with safety standards, the development and sale of accessories and parts, brand marketing that communicates the SIMPSON brand and its world, and promotional activities such as photography and catalog production. In addition, we work closely with overseas markets and SIMPSON’s U.S. headquarters. Our business continues to expand beyond motorcycles into the four-wheeled motorsports.

Helmet Design, and Manufacturing

Brand Management and Marketing

Safety and Quality Control

Accessory and Parts Development

Product Information

Over the years, we have produced a wide range of helmet models, including limited reissues and special graphic editions. For detailed information on the products we produce, please visit the official website of our authorized partner, Trader House Inc. Access the external site using the button below.

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