Gambling in Japan is a curious blend of strict rules and surprising exceptions....

https://telegra.ph/Can-You-Buy-Toto-Tickets-Online-in-Japan-A-Deep-Dive-into-Japans-Sports-Betting-Culture-10-05

Gambling in Japan is a curious blend of strict rules and surprising exceptions. While most forms are illegal, you can still try your luck at pachinko parlours, horse racing, keirin cycling, and kyoutei boat racing