The Kanto Region (関東, Kantō, literally “east of the border”) contains Japan’s largest plain and is very densely populated. The large metropolises of Tokyo and Yokohama are located in the Kanto Region which consists of seven prefectures.
Kanto region is Japan’s most populated region as it’s home to the greater Tokyo area. You can also find gems like Yokohama, Hakone (and its five lakes), and Kamakura, an ancient city full of historic treasures.
Prefectures: Chiba, Gunma, Ibaraki, Kanagawa, Saitama, Tochigi, and Tokyo.