The first Inazuma Eleven game for the Nintendo 3DS will be released this Winter in Japan.
http://www.nintendoworldreport.com/news/26829
Inazuma Eleven Go was announced earlier this year for the Nintendo 3DS, though no specific release date was announced for the title at the time. Today however, Level-5 gave a more specific release timeframe for their upcoming portable title.
According to Level-5, Inazuma Eleven Go will arrive in Japan this Winter. The publisher has promised to make the game take full advantage of the Nintendo 3DS' 3D capabilities to deliver powerful cut-ins during the soccer sequences of the game.