Amami rabbit
The Amami rabbit (Pentalagus furnessi), also known as the Ryukyu rabbit, is a dark-furred species of rabbit which is found only on Amami Ōshima and Tokunoshima, two small islands between southern Kyūshū and Okinawa in Japan. Often called a living fossil, the Amami rabbit is a living remnant of ancient rabbits that once lived on the Asian mainland, where they died out, remaining only on the two small Japanese islands where they live today.