This description provides an overview of the legal implications of being overweight in Japan. It explains that the country has a law in place that prohibits people from being overweight. The law is based on the Japanese government's belief that being overweight is a health risk and can lead to other medical issues. It
From Wikipedia
The 2018 Samsung fat-finger error was a fat-finger error on April 8, 2018, in which an employee of Samsung Securities mistakenly distributed shares worth US$100 billion to employees. The company is the stock trading arm of the Samsung conglomerate and is engaged in financial services including securities and investment banking sectors primarily in Korea, China, the United States, the United Kingdom, Japan, and Hong Kong.