16 members. Together with the city of Sakura, Shisui contributes three members to the Chiba Prefectural Assembly. In terms of national politics, the town is part of Chiba 13th district of the lower house of the Diet of Japan. Economy Shisui was historically a center of rice and sake production. The town is located directly south of Narita International Airport. The central part of the town was developed as a regional commercial center beginning in 1975 due to the construction and expansion of the airport. Education Shisui has two public elementary schools and one public middle school operated by the town government. The town does not have a public high school, but has one private high school. Transportation Railway JR East – Narita Line JR East – Sōbu Main Line Keisei Electric Railway – Keisei Main Line – Highway Local attractions Moto Sakura Castle, a National Historic Site References External links Official Website Towns in Chiba Prefecture Shisui