Gambling in Japan is a fascinating mix of strict laws and quirky exceptions....

https://www.beacon-bookmarks.win/gambling-in-japan-is-a-curious-puzzle-for-travellers-while-most-forms-are

Gambling in Japan is a fascinating mix of strict laws and quirky exceptions. While most forms are illegal, there are unique outlets like pachinko parlours, horse racing, keirin cycling, and kyoutei boat racing where betting is allowed