Harima Science Garden City(播磨科学公園都市, Harima-Kagaku-Koen-Toshi) is a city constructed by opening up a hilly area in Harima, the southern-west part of Hyogo Prefecture. The city straddles Tatsuno, Kamigori and Sayo. The address was named Koto, which means city of light. In the north part of the city are SPring-8 and SACLA. It is a base-city of the Nishi-Harima Technopolis Plan.