A school forbids you from going to the arcade on your own free time?
The unnecessarily draconian rules some private Japanese schools have never fail to bring a sigh and an eye roll from me.
A lot of schools in my countries also has rules against going places and doing things out side while wearing the uniforms. Tho not a lot of people care and they normally let simple things slide but if you get caught doing bad stuff you could get suspended or expelled. Apparently, they also include the pictures you post on social media ESPECIALLY if you're wearing the school uniform.
Had a classmate back in college that got suspended for the whole semester because he got caught smoking a cig in uniform not too far away from campus.