Has anyone else heard about this? I'm so excited! Basically, they're going to be special series of cards with Sanrio-inspired villagers. My understanding is that the villagers themselves won't move in, but that from them you get special Sanrio-inspired furniture! (I don't think this works in HHD, as everything is talking about the updated ACNL.) Each pack will have 2 amiibo cards and one special sticker, and will cost 300 yen plus tax. There will be a total of 6 amiibo cards and 6 stickers. There's currently no information on whether this will be coming to other countries, but people should be able to buy them in Japan starting November 3. See all cards + stickers here. This official twitter post has pictures of the Pom Pom Purin and My Melody villagers/houses in-game. Also, this page from Sanrio has the Hello Kitty villager and house. Source for pricing information.