Last year December the Japanese longliner Kinsai Maru No1 was picked up on AIS fishing at Rockall. This was not the first time Japanese boats have been spotted at the Rock but this boat's story was slightly different.
The Kinsai Nippon Maru No1 had been completed in Japan and launched in August last year and was on her maiden voyage...from Japan. She left her home port around the 17th of September to begin a three month steam across two oceans, first the Pacific and then the Atlantic - to fish at Rockall! She is thought to target tuna which are then blast frozen on board. Individual bluefin tuns have made up to £2.3 million pounds on Tokyo's famous fish market - but they are landed fresh.