the Tokyo metropolitan region; the area surrounding and including the capital of Japan in Eastern Tokyo

center (any important place)

a capital city / a city, metropolis / Short for 東京都 (Tōkyō-to): the capital prefecture of Tokyo

economics; the study of economics / economy

a type of administrative district, including 43 of the 47 prefectures of modern Japan, Chinese counties, French departments, etc.

center, middle, heart, core (physical center) / center, hub (most important area of activity) / crux, main point

a male given name

a male given name

(archaic) the place of residence of the emperor / (by extension) a capital city / (by extension) a capital (most important city in the field specified)

earth, dirt / fabric, cloth / (game of Go) territory