Photo & data credits
Designation data
Facts (names, readings, dates, locations, categories) are compiled independently from the Agency for Cultural Affairs' Cultural Heritage Online database and prefectural boards of education. Each page links to its source.
Photos
Wikimedia Commons (licence as stated on each file page) and iNaturalist (Creative Commons-licensed photos only). Author and licence appear under every photo.
Maps
Base map: GSI Tiles (pale map) by the Geospatial Information Authority of Japan. Prefecture boundaries: Natural Earth (public domain). Geocoding: GSI address search API.