Gambling in Japan is a curious mix of strict laws and surprising exceptions....

https://tysonsinterestingperspectives.cloudhinter.com/posts/late-night-pachinko-in-shinjuku-worth-it

Gambling in Japan is a curious mix of strict laws and surprising exceptions. While most forms are banned, you’ll find legal thrills in pachinko parlours, horse racing, keirin cycling, and motorboat racing known as kyoutei