One extreme case of customer abuse occurred at the Ibadai branch of the Ikkenme ramen chain in Mito. The problem started after a man entered the restaurant conveniently located near Ibaraki University in spring 2022. After being served a bowl of ramen, he ordered additional toppings of chopped onion every two minutes. He exited the eatery without even touching the meal, leaving behind a bowl covered with a heap of chopped onion. The same customer visited the noodle shop at a later date and was recognized by staff. They declined his requests for additional toppings. Infuriated, the man poured condiments and about 500 toothpicks into the soup. The 51-year-old manager banned the customer. When the man came back and continued his annoying antics in March last year, the manager called police. Ibaraki prefectural police reprimanded the man. But that only seemed to escalate the man's abuse of the ramen shop. He started calling the restaurant at least 20 times a day, and even threatened to kill staff and set the place on fire. At least one employee was too scared to work and quit. The eatery made a tough decision to close in July last year. "I thought human life and safety must come first," the manager said. The customer was indicted on a charge of intimidation, and the Mito Summary Court in January this year ordered him to pay 100,000 JPY (USD 640) in fines.