Kasagi (笠置町, Kasagi-chō) is a town in Sōraku District, Kyoto Prefecture, Japan.Kasagi has a humid subtropical climate (Köppen Cfa) characterized by warm summers and cool winters with light to no snowfall.Kasagi has a mayor-council form of government with a directly elected mayor and a unicameral town council of eight members.Kasagi, collectively with the other municipalities of Sōraku District and the city of Kizugawa, contributes two members to the Kyoto Prefectural Assembly.In terms of national politics, the town is part of the Kyoto 6th district of the lower house of the Diet of Japan.