Manfredo Tafuri (1935–1994), the celebrated Italian architectural historian, published L’architettura moderna in Giappone in 1964. At the time, Tafuri was twenty-nine years old and had not visited Japan. His slim volume on the country’s postwar architecture was the first in a series of guidebooks on contemporary architecture under the direction of Leonardo Benevolo. Here, translated into English for the first time, the book presents a rare outsider’s view of the Metabolist movement and figures such as Kenzō Tange by one of the most astute critics of the second part of the twentieth century.