{"region":"aichi","pop_2010":7411000,"percent_pop_change_2005_2010":2.2,"pop_density_km2_2010":1434.8}
{"region":"akita","pop_2010":1086000,"percent_pop_change_2005_2010":-5.2,"pop_density_km2_2010":93.3}
{"region":"aomori","pop_2010":1373000,"percent_pop_change_2005_2010":-4.4,"pop_density_km2_2010":142.4}
{"region":"chiba","pop_2010":6216000,"percent_pop_change_2005_2010":2.6,"pop_density_km2_2010":1205.5}
{"region":"ehime","pop_2010":1431000,"percent_pop_change_2005_2010":-2.5,"pop_density_km2_2010":252.1}
{"region":"fukui","pop_2010":806000,"percent_pop_change_2005_2010":-1.9,"pop_density_km2_2010":192.4}
{"region":"fukuoka","pop_2010":5072000,"percent_pop_change_2005_2010":0.4,"pop_density_km2_2010":1019}
{"region":"fukushima","pop_2010":2029000,"percent_pop_change_2005_2010":-3,"pop_density_km2_2010":147.2}
{"region":"gifu","pop_2010":2081000,"percent_pop_change_2005_2010":-1.3,"pop_density_km2_2010":195.9}
{"region":"gunma","pop_2010":2008000,"percent_pop_change_2005_2010":-0.8,"pop_density_km2_2010":315.6}
{"region":"hiroshima","pop_2010":2861000,"percent_pop_change_2005_2010":-0.6,"pop_density_km2_2010":337.4}
{"region":"hokkaido","pop_2010":5506000,"percent_pop_change_2005_2010":-2.2,"pop_density_km2_2010":70.2}
{"region":"hyogo","pop_2010":5588000,"percent_pop_change_2005_2010":0,"pop_density_km2_2010":665.6}
{"region":"ibaraki","pop_2010":2970000,"percent_pop_change_2005_2010":-0.2,"pop_density_km2_2010":487.2}
{"region":"ishikawa","pop_2010":1170000,"percent_pop_change_2005_2010":-0.4,"pop_density_km2_2010":279.5}
{"region":"iwate","pop_2010":1330000,"percent_pop_change_2005_2010":-4,"pop_density_km2_2010":87.1}
{"region":"kagawa","pop_2010":996000,"percent_pop_change_2005_2010":-1.6,"pop_density_km2_2010":530.7}
{"region":"kagoshima","pop_2010":1706000,"percent_pop_change_2005_2010":-2.7,"pop_density_km2_2010":185.7}
{"region":"kanagawa","pop_2010":9048000,"percent_pop_change_2005_2010":2.9,"pop_density_km2_2010":3745.4}
{"region":"kochi","pop_2010":764000,"percent_pop_change_2005_2010":-4,"pop_density_km2_2010":107.6}
{"region":"kumamoto","pop_2010":1817000,"percent_pop_change_2005_2010":-1.3,"pop_density_km2_2010":245.4}
{"region":"kyoto","pop_2010":2636000,"percent_pop_change_2005_2010":-0.4,"pop_density_km2_2010":571.4}
{"region":"mie","pop_2010":1855000,"percent_pop_change_2005_2010":-0.7,"pop_density_km2_2010":321}
{"region":"miyagi","pop_2010":2348000,"percent_pop_change_2005_2010":-0.5,"pop_density_km2_2010":322.3}
{"region":"miyazaki","pop_2010":1135000,"percent_pop_change_2005_2010":-1.5,"pop_density_km2_2010":146.7}
{"region":"nagano","pop_2010":2152000,"percent_pop_change_2005_2010":-2,"pop_density_km2_2010":158.7}
{"region":"nagasaki","pop_2010":1427000,"percent_pop_change_2005_2010":-3.5,"pop_density_km2_2010":347.5}
{"region":"nara","pop_2010":1401000,"percent_pop_change_2005_2010":-1.4,"pop_density_km2_2010":379.5}
{"region":"niigata","pop_2010":2374000,"percent_pop_change_2005_2010":-2.3,"pop_density_km2_2010":188.7}
{"region":"oita","pop_2010":1197000,"percent_pop_change_2005_2010":-1.1,"pop_density_km2_2010":188.7}
{"region":"okayama","pop_2010":1945000,"percent_pop_change_2005_2010":-0.6,"pop_density_km2_2010":273.5}
{"region":"okinawa","pop_2010":1393000,"percent_pop_change_2005_2010":2.3,"pop_density_km2_2010":611.9}
{"region":"osaka","pop_2010":8865000,"percent_pop_change_2005_2010":0.5,"pop_density_km2_2010":4669.7}
{"region":"saga","pop_2010":850000,"percent_pop_change_2005_2010":-1.9,"pop_density_km2_2010":348.3}
{"region":"saitama","pop_2010":7195000,"percent_pop_change_2005_2010":2,"pop_density_km2_2010":1894.2}
{"region":"shiga","pop_2010":1411000,"percent_pop_change_2005_2010":2.2,"pop_density_km2_2010":351.2}
{"region":"shimane","pop_2010":717000,"percent_pop_change_2005_2010":-3.3,"pop_density_km2_2010":107}
{"region":"shizuoka","pop_2010":3765000,"percent_pop_change_2005_2010":-0.7,"pop_density_km2_2010":483.9}
{"region":"tochigi","pop_2010":2008000,"percent_pop_change_2005_2010":-0.4,"pop_density_km2_2010":313.3}
{"region":"tokushima","pop_2010":785000,"percent_pop_change_2005_2010":-3,"pop_density_km2_2010":189.4}
{"region":"tokyo","pop_2010":13159000,"percent_pop_change_2005_2010":4.6,"pop_density_km2_2010":6015.7}
{"region":"tottori","pop_2010":589000,"percent_pop_change_2005_2010":-3,"pop_density_km2_2010":167.8}
{"region":"toyama","pop_2010":1093000,"percent_pop_change_2005_2010":-1.7,"pop_density_km2_2010":257.4}
{"region":"wakayama","pop_2010":1002000,"percent_pop_change_2005_2010":-3.3,"pop_density_km2_2010":212}
{"region":"yamagata","pop_2010":1169000,"percent_pop_change_2005_2010":-3.9,"pop_density_km2_2010":125.4}
{"region":"yamaguchi","pop_2010":1451000,"percent_pop_change_2005_2010":-2.8,"pop_density_km2_2010":237.4}
{"region":"yamanashi","pop_2010":863000,"percent_pop_change_2005_2010":-2.4,"pop_density_km2_2010":193.3}