Update: On February 10, 2015, the USPTO issued an office action against the US application, detailing that the identification of goods was indefinite. On March 30, 2015, Nintendo submitted its response to this office action, and due to this, it has become a bit clearer what this is. Description here means goods and services.
Original description
Programs for consumer video game machines; optical discs, CD-ROMs recorded with programs for consumer video game machines; programs for hand-held games with liquid crystal displays; downloadable or installable programs and additional data for consumer video game machines; recorded compact discs; downloadable and storable image files
New description
Computer video game programs for consumer video game machines; optical discs, CD-ROMs recorded with video game programs for consumer video game machines; video game programs for hand-held games with liquid crystal displays; downloadable video game programs for consumer video game machines; recorded compact discs featuring video games; downloadable image files featuring images of characters and scenes from a computer game
Source:
http://tsdr.uspto.gov/documentviewer?caseId=sn86429498&docId=ROA20150331174414#docIndex=0&page=1
This now concerns
video game programs, not just programs for consumer video game machines. It's likely either a standalone game or a subtitle to an upcoming The Legend of Zelda game (probably the one for Wii U).