Shimotsuma is a city located in Ibaraki Prefecture, Japan. As of 1 January 2024, the city had an estimated population of 41,621 in 17,294 households and a population density of 515 persons per km². The percentage of the population aged over 65 was 29.0%. The total area of the city is 80.88 square kilometres (31.23 sq mi).
Shimotsuma city hall
Lake Sanuma
Ibaraki Prefecture is a prefecture of Japan located in the Kantō region of Honshu. Ibaraki Prefecture has a population of 2,828,086 and has a geographic area of 6,097.19 square kilometres. Ibaraki Prefecture borders Fukushima Prefecture to the north, Tochigi Prefecture to the northwest, Saitama Prefecture to the southwest, Chiba Prefecture to the south, and the Pacific Ocean to the east.
Ibaraki Prefectural Office and Headquarters in Mito
Kamitakatsu Shell Mound in Tsuchiura
Lake Kasumigaura in Ushibori Village (Hitachi Province), Mount Fuji in the background; 19th century of the Edo period. Hokusai, painter and printmaker
Rivers Shintone (left) and Tone (right), Inashiki and Kawachi areas