Uesugi Yozan, also known as Uesugi Harunori, was a daimyo of the Yonezawa Domain during the Edo period, revered for his efforts to reform his domain's finances and revive its agricultural and economic base through frugality and administrative reform. He is remembered in Japanese cultural memory as an exemplar of virtuous, self-disciplined leadership devoted to the welfare of one's people and ancestral domain. His legacy is honored within a national and ancestral context, reflecting values of duty, reform, and stewardship rather than any documented religious or supernatural role.