Aichi Prefecture
Aichi Prefecture (愛知県, Aichi-ken; Japanese pronunciation: [aꜜi.tɕi, ai.tɕi̥ꜜ.keɴ]) is a prefecture of Japan located in the Chūbu region of Honshū. Aichi Prefecture has a population of 7,461,111 (as of 1 January 2025) and a geographic area of 5,172.92 square kilometres (1,997.28 sq mi) with a population density of 1,442 inhabitants per square kilometre (3,730/sq mi).