Yushima Island (Dango Island)
This small island in the Ariake Sea is about 2.5 miles in circumference and is also known as “Cat Island” because it has approximately 200 cats-nearly as many as its human residents. The cats are well cared for and accustomed to visitors. It is a charming place that offers a glimpse into the laid-back lives of the cats and islanders, where time seems to stand still.
There aren't many ferry departures, so if you miss one, you'll have to wait a long time. It's hard to plan your schedule. There are very few tourist facilities on the island, and after less than an hour, there's really nothing left to see.