is a city located in Kagawa Prefecture, Japan. , the city had an estimated population of 49,439 in 21347 households and a population density of and a population density of 530 persons per km2. The total area of the city is . Geography Sakaide is located in north-center Kagawa Prefecture, on the island of Shikoku, facing the Seto Inland Sea to the north. The northern part of the city is flat and low elevation, with parts on reclaimed land. The city includes part of the Shiwaku Islands, including a number of islands which are connected by the Great Seto Bridge. The southern part of the city is hill, and as with many other cities and towns in Kagawa Prefecture, there are many reservoirs. Fuchu Dam constructed on the main stream of the Ayagawa River, creates Lake Fuchu. Mount Iino, nicknamed Sanuki Fuji located on the border between Marugame and Sakaide and is one of the "Sanuki Seven Fujis". The Great Seto Bridge connects the city with Kurashiki, Okayama Prefecture across the Seto Inland Sea. Neighbouring municipalities Kagawa Prefecture Takamatsu Marugame Utazu Ayagawa Climate Sakaide has a Humid subtropical climate (Köppen Cfa) characterized by warm summers and cool winters with light snowfall. The average annual temperature in Sakaide is 15.6 °C. The average annual rainfall is 1439 mm with September as the wettest month. The temperatures are highest on average in January, at around 26.5 °C, and lowest in January, at around 5.4 °C. Demographics Per Japanese census data, the population of Sakaide has been declining steadily since the 1980s. History The area of Sakaide was part of ancient Sanuki Province and has been inhabited since ancient times, with many kofun burial mounds found within the city limits. During the Asuka period the fortresss of Kiyama was constructed to guard against the possibility of invasion from Tang dynasty China. During the Edo Period, the area was part of the holdings of Takamatsu Domain, and once flourished as a center for salt production. Following the Meiji restoration, the town of Sakaide was established with the creation of the modern municipalities system on February 15, 1890. It was elevated to city status on July 1, 1942. Government Sakaide has a mayor-council form of government with a directly elected mayor and a unicameral city council of 20 members. Sakaide, together with Utazu, contributes three members to the Kagawa Prefectural Assembly. In terms of national