This is a set of two books by Yoshio Tsukio, Professor Emeritus at the University of Tokyo, on national strategy. "A Strategy to Prevent Japan's Disappearance from the World Map" This book examines Japan's current problems by drawing lessons from the examples of past nations such as Carthage and Venice. "Transforming Japan: Prospects for Regional Creation" This book lists examples of local reforms and development led by local residents and municipalities without relying on the central government, offering readers a reference for promoting vigorous regional revitalization through their own efforts. I believe these works will provide great insights for all citizens to consider and take action regarding the future of Japan. First edition. "Transforming Japan" is signed. Thank you for looking.