Chikusa 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 165,863 and a population density of 9,123 persons per km². The total area was 18.18 km².
Wikipedia https://en.wikipedia.org/wiki/Chikusa-ku,_Nagoya
Coordinates 35°10'28.282" N 136°57'38.581" E