Clarification:
1.2 Each player discards, plays facedown, plays their tarot, then passes to the next player. This is done one at a time starting with the first player. This gives every player after the first player an advantage as they can see the tarot the player before them plays. This also means the first player gets to activate a tarot first, giving them an advantage in the activation phase.
Conbini is an optional rule that can work with almost every version of Fukuzatsu (though it's designed for the vanilla version.) It is a very fun rule that I recommend though.