Musashi Seimitsu Industry Co., Ltd. is a global auto parts Tier1 company for automobiles and motorcycles, whose headquarters is located in Toyohashi, Japan. It has 35 manufacturing sites spreading across Europe, North and South America, China, and South East Asia. Musashi specializes in designing, developing and manufacturing products such as Differential Assemblies, Transmission Gears and Assemblies, and Linkage and Suspension (L&S) products especially for the future automobiles including electric and autonomous vehicles. Musashi is also generating and expanding new businesses through open innovation with global startups to contribute to the SDGs in wider business domains. MusashiAI, a leading-edge AI technology subsidiary to lead Industry 4.0, is one of the examples.