Shōwa-ku (昭和区, Shōwa-ku) is one of the 16 wards of the city of Nagoya in Aichi Prefecture, Japan. As of 1 October 2019, the ward had an estimated population of 110,436 and a population density of 10,095 persons per km². The total area was 10.94 km².
Geography
Shōwa Ward is located near the geographic center of Nagoya.
Gokiso Village in Aichi District was annexed by Nagoya on August 22, 1921, becoming part of Naka District. Shōwa District was established on October 1, 1937 out of a portion of former Naka District and Minami District. On Feb 11, 1944, a portion of Shōwa District joined with a portion of Atsuta District to form Mizuho District. On April 5, 1955 the district annexed neighboring Tempaku village, which became the separate Tempaku District on February 1, 1977.