Four superior Buddhist priests and others had brought the theory and practice of Buddhism to Japan. From that time, Secret Buddhism was organized and thoroughly systematized by Kukai, who was the great master Kobo at Koyosan (mountain of Koyo). Kobo was also the founder of the Shingon sect in Japan. He was a fine artist of sculpture and calligraphy. His works of literature were admired both in China and Japan. The Secret Sect, or Diamond Vehicle, might be represented by […]