Local Autonomy Law
Politics of Osaka City, as in all municipalities of Japan, takes place in the framework of local autonomy that is guaranteed by chapter 8 of the Constitution and laid out in the Local Autonomy Law. As one of Japan's 20 major cities designated by government ordinance ("seirei shitei toshi"), Osaka City has some administrative responsibilities that are handled by the prefectures in ordinary municipalities and is subdivided into wards.