NHK report the collision occurred inside Japan's exclusive economic zone off the coast of the Noto Peninsula
- citing the Japan Coast Guard
- collision threw about 20 crew of the North Korean boat into the sea
- North Korean boat was half submerged and its crew members were being rescued
- no injuries were reported among the crew of the Japanese ship
As if there isn't enough going on.
Tensions like this tend to be a yen positive. Looks like a minor one though (famous last wrods).