The Shibusawa Ei'ichi Memorial Foundation (formerly Ryumonsha, Shibusawa Seien Kinen Zaidan) is a foundation devoted to honoring and promoting the achievements and high ideals of Shibusawa Eiichi, as well as to raising the ethical standards of activity based on the ideal of "harmony of morality and the economy," which Shibusawa Eiichi advocated and practiced throughout his life.