Ōkunoshima is a small island in Japan's Inland Sea that's become a tourist destination for one reason: it's crawling with friendly rabbits. Hundreds of them. They hop up to visitors expecting snacks.

An island east of Hiroshima is a place to make friends with a population of nearly 1,000 wild rabbits. Otherwise known as Rabbit Island, Okuno-jima is home to a dark past. During World War II, this ...