The Japanese are generally fond of sushi, and it’s been world-wide too.
寿司屋(Sushi-ya/sushi restaurant) can be found over the countries.
The price and quality of sushi vary greatly from restaurant to restaurant.
There’s the 回転寿司（kaiten zushi-rotating on wheel sushi).
I often went to the kaiten zushi during my stay in previous dorm, since I need to cross the street only. The price is cheap 100 yen/plate, and for the lunch it will be like 90 yen/plate. Mostly we ate like 10 plates, and the guys finished about 15-20 plates. ;P

But now just wanna share about the hand made sushi-ya. It’s the real fresh ones, prepare right away after the order’s made.
See this youtube, but dun take it too serious, because I couldn’t stop laughing as it’s presented in so much fun way, and not all is exactly correct.
Notice on the noren(half curtain) hanging out side with the restaurant’s name. It’s opened when the noren is opened, but when it’s closed, it’ll be taken in..

Dewa, dewa.. enjoy the video.. really recommended to watch (esp for the big fan of sushi)