In Japan, Timeshares Are Back, and Cooler Than Ever

In the foothills of Mount Asama, one of Japan’s most active volcanoes, jagged lava formations dot the landscape — remnants of a 1783 eruption that swallowed villages and permanently scarred the land. A nearby park pocked with dark volcanic rock is called Onioshidashien, or Expelling Demons. Nearby, …