IRVINE, Calif.–(BUSINESS WIRE)–Kura Sushi USA, Inc., the nation’s largest brand of revolving sushi restaurants, today announced the launch of its reimagined Kura Sushi Rewards mobile app experience, built to reward the brand’s most loyal sushi fans with greater selection and value. Driven directly by guest feedback, the refreshed program is designed to strengthen guest engagement through a flexible, points-based rewards system that gives members the ability to redeem menu items and perks they