Match: Q11390455 + way/72668210

• Wikidata: Lake Hatchō (Q11390455)
• OSM: 八丁湖 (Hacchō-ko) (way 72668210)
• matcher place: Saitama Prefecture (relation 1768185), Hiki County (relation 1769300), Kanto (relation 1803923), Musashi Province (relation 9455886)
• Wikidata and OSM exact location match
• Tags from Wikidata and Wikipedia: natural=water, water=lake, water=reservoir

Match details

OSM tag name:ja=八丁湖 matches 八丁湖 in these Wikidata fields:

• label: ja
• sitelink: jawiki