東とう京きょう圏けん

noun

Tokyo area; Tokyo region

Refers to the greater Tokyo metropolitan area, typically including Tokyo, Kanagawa, Saitama, and Chiba prefectures. Used in contexts like urban planning, commuting, and regional statistics.

• 東とう京きょう圏けんの人じん口こうは増ふえ続つづけている。

  The population of the Tokyo area continues to grow.

• 東とう京きょう圏けんへの通つう勤きんには時じ間かんがかかる。

  Commuting to the Tokyo region takes a long time.