Nintendo during the Nintendo Direct announced the special update for the Animal Crossing New Leaf to be compatible with the amiibo cards. This will be a new, upgraded version game what you can buy for 2700 Yen + tax in package and download version and the package version going to includes a random amiibo card.
Nintendo today released the new amiibo card product pictures what you can buy from November 3, 2016 in Japan for 300 Yen (with tax) / card package. One package going to includes 3 cards but the series going to includes 50 different animal cards.
On November 23, 2016 Nintendo going to held the special Animal Crossing New Leaf amiibo+ (Tobidase Doubutsu no Mori) Direct in Japan which going to focus on this game only with the amiibo card features.