is a city located in Kagawa Prefecture, Japan. , the city had an estimated population of 108,541 in 46101 households and a population density of 970 persons per km². The total area of the city is . Geography Marugame is located in north-center Ehime Prefecture, on the island of Shikoku, facing the Seto Inland Sea to the north. The city covers the northeastern part of the Marugame Plain and part of the Shiwaku Islands. As with many other cities and towns in Kagawa Prefecture, there are many reservoirs. The Doki River flows from north to south through the center of the city, and to the south is Mount Tsutsumi, also known as Hatoko Fuji, one of the "Sanuki Seven Fujis". Mount Iino, nicknamed Sanuki Fuji located on the border between Marugame and Sakaide is another of the "Sanuki Seven Fujis". Neighbouring municipalities Kagawa Prefecture Sakaide Zentsūji Utazu Ayagawa Tadotsu Mannō Climate Marugame has a Humid subtropical climate (Köppen Cfa) characterized by warm summers and cool winters with light snowfall. The average annual temperature in Marugame is 15.7 °C. The average annual rainfall is 1439 mm with September as the wettest month. The temperatures are highest on average in January, at around 26.6 °C, and lowest in January, at around 5.3 °C. Demographics Per Japanese census data, the population of Marugame has been increasing steadily since the 1970s. History The area of Marugame was part of ancient Sanuki Province and has been inhabited since ancient times, with many kofun burial mounds found within the city limits. From the Heian period onwards, it was noted as an entry point for pilgrims to the Kotohira-gū shrine. During the Edo Period, the area developed as the castle town for Marugame Domain, which was ruled for 210 years by the Kyōgoku clan. Following the Meiji restoration, the town of Marugame was established with the creation of the modern municipalities system on February 15,1890. It was elevated to city status on April 1, 1890, becoming the 53rd city in Japan. During the 1950s the southeast area of the city and some islands were amalgamated to form new parts of the city. On March 22, 2005, the towns of Ayauta and Hanzan (both from Ayauta District) were merged into Marugame to create the current expanded city of Marugame. The former Ayauta was founded in 1959 with the merger of the villages of Kumatami and Okada. Kumatama was