Hong Kong CNN —Police in central Japan have arrested three people for taking part in pranks at a sushi conveyor belt restaurant. We will continue to do our best to … grow the conveyor belt sushi culture that is dear to Japan globally.”According to public broadcaster NHK, police arrested a 21-year-old and two teenagers on suspicion of obstructing the restaurant’s operations. Besides Kura Sushi, two other kaiten chains — Sushiro, owned by Food & Life Companies, and Hamazushi — previously told CNN they had suffered similar disruptions. In recent weeks, some Japanese social media users have even started to question whether conveyor belt sushi restaurants have a future in the country as consumers demand more attention to cleanliness. Kura Sushi said it would use AI-operated cameras to monitor customers to see if they’re misbehaving.

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