This is way OT but I would highly recommend that anyone travelling to Japan should step into a Pachinko parlour for a few minutes just for the absolute sensory overload. I’m not sure if it’s still as smoky inside them now but back in 2009 it was An Experience.
I played for a few minutes, maybe 100 yen worth of balls. The whole time I couldn’t really even tell if I was winning or losing but eventually my basket was empty!