The wreckage of a boat is seen along a sea wall in Yurihonjo in Japan’s Akita Prefecture on Friday. A number of boats thought to be from North Korea — including some carrying dead bodies — have washed up the Japanese coast in recent weeks.

The wreckage of a boat is seen along a sea wall in Yurihonjo in Japan’s Akita Prefecture on Friday. A number of boats thought to be from North Korea — including some carrying dead bodies — have washed up the Japanese coast in recent we