Kantō region part of Kantō and Kōshin'etsu region
Greater Kantō
The Japanese national government defines the National Capital Region (首都圏, Shuto-ken) as the Kantō region plus Yamanashi Prefecture. Japan's national public broadcaster NHK uses Kantō-kō-shin-etsu (関東甲信越) involving Yamanashi, Nagano, and Niigata prefectures for regional programming and administration.
a component of a constituent of an element of a fragment of a portion of