1977, Water quality measures, Water environment improvement project: Agricultural water and domestic wastewater are separated. A wide waterway with a hot water channel function to avoid new construction, renovation, and cold water problems is constructed, and a promenade is constructed along the waterway. Sagae-style agriculture that combines facility agriculture and tourism. Sagae River downstream agricultural irrigation project: Construction period: 1996-2005. Sagae River Irrigation (Ninoseki (more than 600 years ago, when the lord of Sagae Castle, Oe-shi, renovated the castle, a large amount of water was needed for the moat, so it was dug from the right bank of the Sagae River), Takamatsu Weir (excavated in the Kamakura period, and later, to solve the water shortage in the area, Togoro Kikuchi of Ameike Village and others completed a new weir with a total length of 8000m from around 1609, using their outstanding surveying skills. He is enshrined at Takamatsu Shrine on Matsukawa for his character and achievements. His descendants have been headmen of Amaike and Marutake villages for generations.
慈恩寺最上院日記 上, 下（寒河江市史編纂委員会編） The Oe clan was a clan that ruled over what is now Sagae City and Nishimurayama County from the Kamakura to the Sengoku period. The first ruler, Hiromoto OE, served Minamoto no Yoritomo, who established the Kamakura Shogunate, and is also known as the person who consolidated the foundations of the Shogunate. The fourth son, Suemitsu, had a descendant, Motonari Mori. 【Product name】 Silver Bell 【Type】 Pyrus communis var.sativa 【Wholesale area】 Nitta Gotan, Sagae City, Yamagata Prefecture (Marumatsu Producers Shipping Association, Marumatsu Seika Co., Ltd.) 【Origin of name】 It is a cultivar of La France’s sport, found in the La France field, and it ripens in the season covered with silver snow with the “bell” of the breeder Mr. Torao SUZUKI, and it resembles the shape of a Christmas bell. It seems that it was named. 【Major features】 The Sagae Festival, which is held in mid-September every year, is an event with history and tradition as an annual festival of Saga...