Launch of Japan's Tokaido Shinkansen

On August 14, 1964, Japan National Railways inaugurated the Tokaido Shinkansen, the first dedicated high-speed passenger line capable of 210 km/h operations. Designed by Hideo Shima, the 515 km route used advanced aerodynamics, welded rails, and centralized traffic control to connect Tokyo and Osaka in under four hours. Built to support the 1964 Olympics, it overcame post-war reconstruction challenges and mountainous terrain with extensive tunneling. The service transformed Japanese society by enabling rapid business travel and regional integration. Its success influenced global high-speed rail developments in Europe and China, proving the viability of dedicated passenger corridors separate from freight operations.