We bought the sushi from a supermarket for lunch in Kitakyushu. They tasted fresh and good. We do not mind going to the sushi restaurant for sashimi and sushi but they are much more expensive. One of these days we will visit the famous Karato Fish Market for sushi and sashimi.
Eating at home is more comfortable and relaxing. The cost of the above sushi and potato salad is about 1,200 Japanese Yen or S$15.