From Etrain:
Become an Artist! Easy Sketching
Become an Artist! Everyone’s Painting Series

From Gameloft:
Earthworm Jim
Asphalt 4: Elite Racing
Real Soccer 2009
Real Soccer 2010

From Square-Enix:
Dragon Quest Monster Battle Road V, special color code scanner

From Takara-Tomy:
Nari Kyara Homeroom Teacher Hitman Reborn!
Nari Kyara Naruto: Shippuden

From Tasuke:
At Sports! Pro Baseball 2010

From Nintendo:
Flipnote Studio
Nintendo DS Browser
Pocket Rurubu Series

From Hudson:
Quiz Music Time w/ Karaoke JOYSOUND Wii SUPER DX Song Navi
Sudoku: 50 Beginner Puzzles!
Sudoku: 150 Puzzles!

This list applies to Japan specifically, but you can expect that some of the titles will be nontransferable in North America/Europe as well – Flipnote Studio, the DSi Internet Browser, and Earthworm Jim, for instance.

The Nintendo DSi is a small handheld game that comes in blue, white(in Australia) and black. You can do many different things on it like you can play a regular DS game on it, you can use the camera, there are many ways of taking pictures like normal(with normal you can take regular pictures), distortion ( with distortion you can mess up things and make them bigger and wider),graffiti(with graffiti you can add special effects to pictures you are about to take), color( with color you tap the picture to add color),colorpad( with colorpad you tap an area to change its color),mirror(with mirror you can make more than one of you or your friends)mischief( with mischief you can also add special effects to pictures you're about to take),emoter ( with emoter you can change the emotions on your face), merge( with merge you can take two different pictures of two different people and then make both people into one person),resemblance( with resemblance you take on picture of two people and then see how much both people resemble each other), and frame( with frame you can add different frames to people and you can also make a frame). The nintendo DSi has two camera lens one facing you and one...

The Nintendo DSi (ニンテンドーDSi ,Nintendō Dī Esu Ai?)[10] is a handheld game console that was released by Nintendo in Japan, Australasia (Oceania), Europe, and North America between 2008 and 2009. Development started in late 2006 and the handheld was unveiled on October 2, 2008 in Tokyo, Japan during the Nintendo Conference.[11]

The Nintendo DSi is Nintendo's third iteration of the Nintendo DS handheld gaming console, following the Nintendo DS Lite.[9] The console retain many attributes such as having a clamshell design with two LCD screens inside—with the bottom one being a touchscreen—and adds new features. This iteration introduced two interactive digital cameras that can be incorporated into gameplay and let users modify taken photos. Other distinguishing features include connectivity with an online store and internal/external storage of content.[12]
History:The Nintendo DSi was conceived at the end of 2006, as the Wii began to ship. Masato Kuwahara from the Engineering Department began development on the DSi project per instructions from his supervisor. It is the third iteration of the Nintendo DS handheld whose development was on a short...