In some cases a two-piece sushi dish you can get for JPY 100 at Kaiten-zushi (Conver belt sushi) can cost up to 2,000 for half the volume at a fancy restaurant. Many Kaiten-zushi establishments are part of large chains so costs are kept low by buying in bulk.
Also, unlike the fancy restaurants, which procure the best seasonal catch from fishing grounds all over the country, Kaiten-zushi uses a combination of frozen and farmed fish as well as substituting some fish for certain toppings.
For example, Engawa is often thought to be from Japanese flounder, but Pacific halibut or Greenland halibut is used instead as a substitute.
While different from fancy sushi restaurants that serve various seasonal fish and edomaeshigoto, Kaiten-zushi has its own merits and offers sushi at a much lower price. It’s really up to the customer what they hope to get from their sushi experience.
We hope this information will be helpful.
Revision date: July 3, 2017