The two books under review exemplify, each in its own way, the prosperous state that Japanology has attained in this country. Maxon adds his name to the already respectably long list of American students whose grasp of sources is both broad and deep, who have worked directly with Japanese individuals and institutions as well as studied them, and who furthermore have a point to make. Maxon's book is a closely documented monograph. The revised edition of Reischauer's book contains some changes and a new section covering postwar trends.