I've been hearing about Mahjong a lot since my childhood, but I wasn't able to learn anything about it before, except that it is a kind of gambling. Only recently did I learn a bit about it when I saw a streamer playing a Mahjong slot game.

Here in our country, it is illegal to use Mahjong as a form of gambling, however it is allowed to be played if  just for leisure and/or played in house.