大鳍毛齿鱼【dà qí máo chǐ yú 】

大鳍毛齿鱼只产于太平洋西北部的寒冷沿海地区，所以在日本的沿海最多，在日本的秋田县几乎成了当地的特产品

百度翻译提供：

Big fin hairy toothed fish is only produced in the cold coastal areas of the Northwest Pacific, so it is the most along the coast of Japan and has almost become a local specialty in Akita County, Japan