I’ll admit, I was a pre-packaged sushi regular before I moved to Japan.  But during my time there I learned to appreciate the art of real sushi, the taste of fresh, seasonal fish and expertly cooked, vinegared rice.  I came to recognise the tradition and respect that goes along with a sushi meal – something that is not reflected in today’s fast-sushi culture.  There is, however, one haven in London where you can have fantastic, fresh sushi in a traditional set up – Sushi Tetsu.