You have to know that the Japanese economy in the 1990s was not doing well. The decade after the Plaza Accord in the 1990s was even called the "Lost Decade".,In addition, there are two bonuses awarded each year, and the total amount of the two bonuses is roughly five months' salary.,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.。