What is a good way of enjoying good Japanese food at a reasonable price?

I recommend “Kaiten-sushi restaurant” if you would like to eat sushi. It is a casual restaurant for sushi. You can find conveyer belt carrying many kinds of sushi. Customers can grab any of plate when it passes by.. You can also order your favorite sushi to the sushi chef. I also recommend Izakaya, a Japanese tavern. They serve various kinds of dishes and beverages at a reasonable price.