“Kaiten-zushi” is Conveyor belt sushi. It is literally “rotation sushi”. It is a form of sushi restaurant common in Japan.
“Kaiten-zushi” is the sushi restaurant. The plates of the sushi are placed on a rotating conveyor belt through the restaurant and moves past every table.
Customers may place special orders, but most simply pick their selections from a steady stream of fresh sushi moving along the conveyor belt. The final bill is based on the number and type of plates of the eaten sushi.