I'll just throw up the notes I made during the JP version (American one is coming up in 2 hours)
Kid Icarus Multiplayer with a ton of different weapons/characters 3DS.
Fire Emblem, only had opening movie 3DS.
Theatrhythm - Final Fantasy 3DS.
That weird feudal Japan Pokemon thing DS.
Mario Tennis 3DS has online play.
Fatal Frame Wii (Or was it 3DS? Hard to tell)
Some Mario Party like card based battle thing.
Football game which hopefully is e-shop cuz the graphics were Snes level.
KH: 3D Dream Drop Distance 3DS.
Rune Factory 4 3DS.
DQ Monsters 3DS.
Nintendo e-shop RPG that looks like it uses AR to capture party members.
The Rolling Western- Some game that has a "bad-ass" armadillo, and the stages seem to be made up of using the goron roll from Majora's Mask and rolling into shit to kill it. Had some tower defence bits. E-shop.
Wii Virtual Console is getting Game Gear titles.
Gameboy games for 3DS e-shop (who the fuck doesn't have a ton of gameboy roms on their pc/psp already?)
Some screen mentioning Bandai Namco, Sega and Capcom, didn't show anything though. So this could've just been a thankyou screen or something.
Etrian Odyssey 4.
Brain Training for DS .
Walking/Working Memory? Looked like another brain training thing.
Monster Hunter 3G, don't know why they showed this again, think it was showcasing dlc quests.
Future stars Project Mirai? This was just a title card.