Waga kuni no jinkō shūchū chiku : Shōwa 35-nen kokusei chōsa ni yoru jinkō shūchū chiku no jinkō, menseki, oyobi chizu = Densely inhabited district : 1960 population census : its population, area, and map
Heisei 2-nen kokusei chōsa ni kansuru chiiki messhu tōkei chizu. Kaikyū messhu mappu : tsuketari, Heisei 2-nen kokusei chōsa ni kansuru chiiki messhu tōkei no gaiyō = Statistical maps on grid square basis : compiled from the results of the 1990 population census