MDI.TOKYO = MANAGEMENT DEVELOPMENT INITIATIVE.TOKYO At MDI.TOKYO we take the best teaching and learning practices and the most popular courses from top-tier business schools and adapt them for busy professionals who share our values and our passion for lifelong learning. Launched in beta in 2017, MDI.TOKYO’s Vision is to become one of the world’s most innovative and impactful professional education, executive education, and lifelong learning service providers.