Interesting related fact that salmon sushi is a recent invention by norwegians and is not served in traditional restaurants in Japan - http://www.npr.org/2015/0

Interesting related fact that salmon sushi is a recent invention by norwegians and is not served in traditional restaurants in Japan - http://www.npr.org/2015/09/18/441530790/how-the-desperate-norwegian-salmon-industry-created-a-sushi-staple http://www.npr.org/2015/09/18/441530790/how-the-desperate-no...