Otoshimioya-no-mikoto, more commonly known as Ōtoshi-no-kami, is a deity in Japanese Shinto tradition associated with the harvest and abundance of the land, often regarded as a child of Susanoo in classical genealogies recorded in the Kojiki. Because of this deep connection to agricultural fertility and bountiful yield, the deity has come to be venerated at various shrines as a guardian of prosperity, extending symbolically from harvests to broader success in livelihood and trade. Worship of this kami reflects Japan's long-standing reverence for the land's productivity as the foundation of communal and economic well-being.