The legendary Soviet intelligence officer Richard Sorge is the most studied and at the same time the most mysterious character in the world history of the secret war of the 20th century. Among the “blank spots” of his biography is his work in Japan from the moment he arrived in this country in September 1933 until the outbreak of World War II. This gap in his biography is completely filled by the book by Mikhail Alekseev. This book is a continuation of the monograph “Your Ramsay.” Richard Sorge and Soviet military intelligence in China." It reliably and in detail tells about the activities of Soviet military intelligence in Japan, as well as about its opposition to the Japanese and German intelligence services. Thanks to this book, all the points are put in the “Ramsay” case!