
DK Sugiyama and DDDD: Do, Do, Do, Do—A Philosophy of Action and Success
With his diverse professional background, tenacious personal journey, and influential book “DDDD: Do, Do, Do, Do” (Jiyu Kokuminsha, 2019), DK Sugiyama, a global business producer and the Founder and CEO of ILI Inc., has inspired many people. The book encapsulates his life philosophy of unwavering action, personal development, and strategic connections, providing a guide for…