Ichinomiya (; literally first shrine) is historically the supreme shrine in each of the old provinces of Japan, and currently the name of several places in Japan: a city: Ichinomiya, Aichi (Japanese: 一宮市; Ichinomiya-shi) containing the shrine of the old province Owari Owari-Ichinomiya Station along the JR Central Tōkaidō Main Line Meitetsu Ichinomiya Station along the adjacent Meitetsu Main Line several towns (Japanese: 一宮町; Ichinomiya-cho or Ichinomiya-machi): Ichinomiya, Chiba containing the shrine of the old province Kazusa Kazusa-Ichinomiya Station, along the JR East Sotobō Line Ichinomiya, Aichi (Mikawa) containing the shrine of the old province Mikawa Mikawa-Ichinomiya Station, along the JR Central Iida Line Ichinomiya, Hyōgo (Shisō) containing the shrine of the old province Harima Ichinomiya, Hyōgo (Tsuna) containing the shrine of the old province Awaji Ichinomiya, Kumamoto containing the shrine of the old province Higo Ichinomiya, Yamanashi containing the shrine of the old province Kai Ichinomiya Castle in Tosa Province, today's Kōchi Prefecture.