OSM tag name=さぎ山記念公園 matches さぎ山記念公園 in these Wikidata fields:
OSM tag name:en=Sagiyama Memorial Park matches Sagiyama Memorial Park in these Wikidata fields:
OSM tag name:en=Sagiyama Memorial Park matches Sagiyama Memorial Park, Syukeiike pond in these Wikidata fields: