Showa Corporation, established in 1938, is a Japanese manufacturer specializing in high-performance automotive, motorcycle, and outboard suspension systems. Originally founded as Showa Aircraft Precision Works, the company transitioned post-World War II to producing automotive components, leveraging its expertise in aircraft suspension systems. Showa has developed strong partnerships with major automotive and motorcycle manufacturers, including Honda and Harley-Davidson, supplying shock absorbers, steering systems, propeller shafts, and other drivetrain components. In January 2021, Showa merged with Hitachi Automotive Systems, Keihin, and Nissin Kogyo to form Hitachi Astemo, continuing its legacy within this new structure. :contentReference[oaicite:0]{index=0}