19 ordinance designed cities
Map: http://commons.wikimedia.org/wiki/File:Japan_location_map_with_side_map_of_the_Ryukyu_Islands.svgCity names: http://commons.wikimedia.org/wiki/File:Ordinance_designed_Cities_English.png
Compiled and created by Origami-KranichMap created by: Chumwa (see source)City names from: Arthena (see source)