a special ward, a district (a municipal or other geographic administrative area) / (specifically) one of the 23 special wards of Tokyo

ward, section, district

district / ward

the District of Columbia

there's no place like home, home is where you hang your hat

autonomous region, territory, especially an autonomous region of China

constituency - (a district represented by an elected official; the voters of such a district)

administrative region

(music) vocal register

a ward assembly