If you have a high school diploma, your salary would be around 190,000 yen. For a junior college (similar to a vocational school), it's 200,000 yen. A university degree (bachelor's or above) would earn you 230,000 yen per month. The average salary for regular employees is 198,000 yen per month.,And the reason why his predecessor chose to be a police officer was also because the treatment of police officers was very good these days.,Besides, I wonder if you've seen Monogatari Series, where Araragi Kun became a deputy police superintendent at 23 after graduating from university. His sister joined the police force as a patrol officer while still in high school.。