Lake Suwa
Local myths in the Suwa region of Shinano (modern Nagano Prefecture) speak of a foreign deity who was challenged upon his arrival in Suwa by a local god named Moreya. After subduing Moreya and other "kami" who resisted him, the outsider finally established himself as the region's chief god, being enshrined at the Suwa Grand Shrine by the shores of Lake Suwa. This god, usually known as Suwa-myōjin (諏訪明神), is most commonly identified with the "Kojiki"'s Takeminakata.