This is a raffle in honor of that adorable kitty-game, Neko Atsume! (Just to answer a lot of your questions, no, you don't have know or play Neko Atsume to join this raffle.)
I looked it up, though anyone who plays this game probably already knows this, but Neko Atsume means "Cat Gather" in Japanese. That's literally what you do. To anyone who wants to or enjoys collecting and watching cats play in their own backyard, I encourage you to play Neko Atsume!
Anyway, here's the raffle! (Prizes are surprises!)
ZERO SPOTS REMAINING!
I will add more spots if need be, and you can have up to two numbers!