- We are one of the pioneers of Sushi Robots in Japan. Tomoe's Sushi Robot can produce over 2000 rice balls per hour with a simple touch of button. It is user friendly and most of all, the finished products are closest to that of human chef's Sushi. i { b g e [ J [ u a | v B V I d e a U B e i A < i A i A @ A i @ A R I < i @ ...www.sushi-master.com