Spotted on the official Nintendo website, the company has listed Inazuma Eleven for a North American release in the first quarter of this year under the "Coming Soon" section on the right side. It doesn't clarify exactly which one we are getting (although the Inazume Eleven but this would mark the series' first appearance in America.
I have never played the games, but I have seen the show and gotten caught up in the excitement the show can deliver. The next few months are very crowded, though, so time will tell whether the series will be able to break through here. For more information about what the series is like, check out Alex's recent review of Inazuma Eleven 3.
My money is on us getting the Endou Mamoru Densetsu, the trilogy pack, which you can watch a trailer for below.