More ideas from Ilya
"More cats than human residents live on Tashirojima (田代島), aka Cat Island, a small island in Ishinomaki City, Miyagi Prefecture. In March 2011 a tsunami hit the island, but all the cats and residents are doing fine."

Then you should visit Cat Island (Tashirojima) - a small island in Miyagi Prefecture with more cats than people and awesome cat-themed lodgings.