The Kantō dialects (関東方言 kantō hōgen, 関東弁 kantō-ben) are a group of Japanese dialects spoken in the Kantō region (except for the Izu Islands). The Kantō dialects include the Tokyo dialect which is the basis of modern standard Japanese. Along with the Tōhoku dialect, Kantō dialects have been characterized by the use of a suffix -be or -ppe; Kantō speakers were called Kantō bei by Kansai speakers in the Edo period. Eastern Kantō dialects share more features with the Tōhoku dialect. After the Pacific War, the southern Kantō regions such as Kanagawa, Saitama, and Chiba prefectures developed as satellite cities of Tokyo, and today traditional dialects in these areas have been almost entirely replaced by standard Japanese.