This file illustrates demography in Japan. Left graph shows demography in city/area (purple) vs Japan (green), right graph shows men (blue) vs women (red).
The file is created and uploaded by Lincun on Japanese Wikipedia. It may also be a file based on one of these files (see info in file history or author field for more info on later editors). Source:
English: Data used : Statistics Bureau, Ministry of Internal Affairs and Communications 2005 National Census 1st Basic Aggregation Results
{{Information| |Description= Demographic map of Numata in Gunma Prefecture |Source= Japanese wiki [http://ja.wikipedia.org/wiki/%E7%94%BB%E5%83%8F:Demography10206.svg] |Date=~~~~~ |Author=ja: 利用者:Lincun |Permission=GNU Free Documentation