The Nintendo 3DS comes out in Japan on the 26th February and this is the list of launch titles.

Winning Eleven 3DS Soccer - Feb. 26 (trailer)
Super Street Fighter IV 3D Edition - Feb. 26 (trailer) (gameplay)
Samurai Warriors: Chronicle - Feb. 26
Tobidasu! Puzzle Bobble 3D - Feb. 26
nintendogs + cats - Feb. 26
Ridge Racer 3D - Feb. 26
Combat of Giants: Dinosaurs 3D - Feb. 26
Professor Layton and the Mask of Miracle - Feb. 26

Asphalt 3D: Nitro Racing - March
Pro Yakyuu Spirits 2011 - March
BlazBlue Continuum Shift II - March
The Sims 3 - March
My Garden - March
Dead or Alive Dimensions - March (trailer + gameplay)
Shanghai 3D Cube - March
Super Monkey Ball 3D - March
Naruto Shippuden: Nin-rittai Emake! Saikyou Ninkai Kessen!! - March
Virus Shooter XX - March
Steel Diver - March 17
Nikori no Puzzle - March
Gundam The 3D Battle - March 24
Pro Yakyuu Famista 2011 - March 31
Tom Clancy Splinter Cell 3D- March
Rabbids: Time Travel - March

Cubic Ninja - Spring
Doctor Lautrec and the Forgotten Knights - Spring
Kuukan Ryoku Training - Spring
Fish On - Spring
Resident Evil The Mercenaries 3D - Spring (gameplay)
Super Black Bass Fishing Soul - Spring
EST - Spring
Fishing - Spring
Bikkuriman Kanjyuku Haou - Spring
The Legend Of Zelda Ocarina Of Time 3D - Spring
Pilot Wings Resort - Spring
Sudoku and 3 Puzzles - Spring
Deca Sporta 3D Sports - Spring
Tales of the Abyss - Spring
One Piece: Unlimited Cruise SP - Spring
Animal Resort - Spring
Tank Beat 3 - Spring
Me de Unou o Kitaeru: Sokudoku Jutsu 3 - Spring
Tom Clancy's Ghost Recon - Spring
Driver Renegade - Spring
Runabout for Nintendo 3DS - Spring