On our population movement:  based on the result for 1% tabulation of 1980 population census.
D017677:Age Distribution; D000367:Age Factors; D001208:Asia; D001519:Behavior; D019352:Censuses; D003710:Demography; D019049:Developed Countries; D004467:Economics; D004522:Educational Status; D004641:Emigration and Immigration; D004651:Employment; D005191:Family Characteristics; D005202:Asia, Eastern; D005843:Geography; D006079:Government Publications as Topic; D006280:Health Workforce; D006798:Housing; D007564:Japan; D017533:Marital Status; D008393:Marriage; D011153:Population; D011154:Population Characteristics; D011157:Population Dynamics; D012106:Research; D012111:Residence Characteristics; D012923:Social Class; D012959:Socioeconomic Factors; D014186:Transportation
Age Distribution; Age Factors; Asia; Behavior; Census; Commuting; Demographic Factors; Developed Countries; Eastern Asia; Economic Factors; Educational Status; Family And Household; Geographic Factors; Government Publication; Households; Housing; Human Resources; Japan; Labor Force; Marital Status; Migration; Migration, Internal; Nuptiality; Population; Population Characteristics; Population Dynamics; Population Statistics; Research Methodology; Residence Characteristics; Socioeconomic Factors; Socioeconomic Status; Spatial Distribution