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".,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.",Anyway, it seems like the old man had no pressure when he changed his name. He just added a "ze" between Tang and Shou, making it Tang Zeshou. It's not much different at all.。