Not the highest game on my 3DS localization wishlist (Shin Megami Tensei: Deep Strange Journey, The Alliance Alive, and Etrian Odyssey V please), but it's on there nonetheless, and I'm glad to see it coming.
I would assume that the Monster Hunter Stories amiibo will also make their way here at the same time. They probably didn't announce them on Wednesday because that would have pushed the total number of amiibo announced in the Direct to 19, which would have been kinda crazy. Since the game is slated for a fall release, they could presumably make the announcement after the Zelda, Smash, and Splatoon amiibo are already out.