You know, this is the Japanese National Civil Service Examination, Class 1, which only a very small number of people can pass.,That means even a rookie cop, with both salary and bonuses, can earn close to 4 million yen a year. For a college graduate who hasn't been "beaten up by society" yet, this basically avoids future "social beatings.",That is to say, as long as you don't spend extravagantly, by the age of thirty, a police officer's savings should be at least 1.5 million if not 20 million.。