A sequel to The Ten Principles from El Cantare Volume I. This book contains the latter five of the Ten Principles of Happy Science of the author, Ryuho Okawa, who is revered as World Teacher. Okawa established Happy Science in October 1986 and built many Head Temples, local temples, and missionary centers around the world, with members in more than 160 countries around the globe. These principles serve to integrate all religion, philosophy, and academic study.