The samurai warriors of Kamakura period put much importance on the idea of “trustworthiness”. People, in all eras, must have a trustworthy character. Human beings, both men and women, do not find an untrustworthy character attractive. In retrospect, the most happy time in Koan’s life was probably the period when he was teaching his students. Koan was a man who took the torch he had received from his mentors and