TSR is a group of technical experts dedicated to developing, manufacturing, and selling high-performance parts, built on the technical strength and experience forged through our racing heritage. Our mission is to channel the insights refined on the circuit back into our products, delivering true performance and the pure joy of riding.
Company Outline
| Company Name | Honda World Co., Ltd. |
| Address | 6786 Sumiyoshicho, Suzuka, Mie 513-0825, Japan |
| Management | Chairman and CEO: Masakazu Fujii President and COO: Yoshinori Sako |
| Established | March 1964 |
| Business | Planning, design, manufacturing, and sales of proprietary “TSR / TECHNICAL SPORTS RACING” brand products Contracted racing operations for Honda Motor Co., Ltd. Prototyping and development services for automotive and motorcycle parts |
| Capital | 15,000,000 JPY |
| Main Clients | Motorcycle dealers and accessory shops nationwide (Japan), Honda Motor Co., Ltd., Honda Motorcycle Japan Co., Ltd., Honda Racing Corporation (HRC), Bridgestone Corporation, F.C.C. Co., Ltd., HONDA FRANCE MANUFACTURING S.A.S., Hitachi Astemo, Ltd., r’s gear Co., Ltd., RS TAICHI Co., Ltd., TANIO SHOKAI CO., LTD., NANKAI BUHIN CO., LTD., and others… |
| Main Banks | MUFG Bank, Ltd. Sanju San Bank, Ltd. |
| TEL | 059-378-1455 |
| FAX | 059-378-6192 |
| URL | https://tsrjp.com |

