A high-tech conveyor-belt sushi restaurant chain — famous from Tokyo to Los Angeles to Jersey City — plans to open a location in Boulder in the fall of 2025. Kura Sushi plans to open a location in Boulder. The chain serves sushi on conveyor belts. (Emily J. Davis for Kura Sushi) Like similar concepts around the world, Kura Revolving Sushi Bar serves sushi in small trays that wind their way past tables on a conveyor belt.