Under the Tempo Reforms that prohibited luxury, the owners including sushi chefs of more than 200 sushi shops suffered tegusari penalty (confinement to one's residence and restraint in behavior with handcuffs on the wrists).
そして、贅沢を禁じた天保の改革では、200軒あまりのすし屋が手鎖の刑に処せられることになった。