Isetan — Tokyo

Isetan Shinjuku is the world's most profitable department store per square metre, generating $2,400 per square foot annually. Its basement food floor (depachika) sets the gold standard for gourmet retail, with offerings that are 35% more diverse than those at #8 El Corte Inglés. The fashion curation rivals Paris and Milan, attracting 50% more designer brands than the average Asian department store, making it a temple of Japanese retail excellence.