The city of Kurihara was established on April 1, 2005, from the merger of the towns of Ichihasama, Kannari, Kurikoma, Semine, Shiwahime, Takashimizu, Tsukidate, Uguisuzawa and Wakayanagi, and the village of Hanayama (all from Kurihara District, which was dissolved as a result of the merger). The new city hall is located in former Tsukidate. Although technically referred to as a "city", Kurihara in fact functions more like a county composed of ten separate towns. The UK equivalent would be an English unitary county council, such as Herefordshire.