Hopefully their Wii U games can be as awesome as Nano Assault.
Shin'en revealed on their website that they are developing games for Wii U.
The developer of Nano Assault, Jett Rocket, FAST, and many more teased a difference on their website on their Twitter page. The change is in their Welcome section, which reads: "Welcome to Shin'en's web-site. If you're interested in our services and productions, you've come to the right place. Shin'en was founded in 1999. We develop high quality games for WiiU, Nintendo 3DS, Wii, Nintendo DS, Game Boy Advance and Game Boy Color using proprietary tools."
Wii U is clearly stated, signifying that the company is working on projects for Nintendo's next system. They're active on 3DS, with a retail game (Nano Assault) and several eShop games, including Fun! Fun! Minigolf TOUCH!, which comes out on Thursday.