Conveyor Belt Sushi (Kura Sushi, Sushiro, Hamazushi)

Kaiten-zushi (conveyor belt sushi) chains are the most family-friendly dining format in Japan, with colourful plates circling on automated belts past children who select what they want without language barriers. Kura Sushi, Sushiro, and Hamazushi all charge 110-165 JPY per two-piece plate (approx. 5.5-8 HKD), making a filling family meal under 3,000 JPY realistic. Kura Sushi's "Bikkura Pon" system rewards every 5 plates with a capsule toy dispensed from a machine, which children find irresistible. TripAdvisor community reviews from Hong Kong families consistently rank kaiten-zushi as the top value dining experience in Tokyo, praising the no-reservation walk-in culture and the tablet ordering system that works intuitively without Japanese. Branches at almost every major shopping mall and train station.