Onamuchi no Mikoto is an ancient name for Okuninushi, the deity central to the mythic founding and governance of the land of Izumo before its transfer to the heavenly kami, as recorded in the Kojiki and Nihon Shoki. He is often venerated in a syncretic form known as Daikoku, blending Shinto tradition with the Buddhist figure Mahakala, and is associated with agriculture, medicine, and the well-being of the community. Shrines honoring him, sometimes called Ino Daikoku-sama in certain local traditions, are visited by those seeking blessings connected to prosperity and harmonious relationships, though such outcomes are matters of personal faith rather than documented guarantee.