The last must-see in Yokohama is Sankei-en, originally the estate of wealthy silk merchant and art connoisseur Hara Tomitaro, who opened his garden to the public in 1906.
You don't want to visit the Tomitaro estate. 
mnli hypothesis: You don't want to visit the Tomitaro estate.  premise: The last must-see in Yokohama is Sankei-en, originally the estate of wealthy silk merchant and art connoisseur Hara Tomitaro, who opened his garden to the public in 1906.