^(PDF), Geospatial Information Authority of Japan[*][[Geospatial Information Authority of Japan (institution responsible for surveying and mapping the national land of Japan)|]], p. 22 https://www.gsi.go.jp/KOKUJYOHO/MENCHO/backnumber/GSI-menseki20210101.pdfLipsește sau este vid: |title= (ajutor)
^ http://www.geopostcodes.com/Yaita_shiLipsește sau este vid: |title= (ajutor)