?????????????????????? (Pen wa Ken yori Tsuyoshi degozaru), "The Pen is Mightier than the Sword", will have you controlling a Ninja through various levels using your stylus. how fast or how far he moves depends on the length of the lines you draw. There will also be various weapons you can switch to, interactive environments and Ninja Arts that can be accessed by tapping the screen.

The Ninja Jajamaru-kun series of games started way back in 1985 on the Famicom with its latest title being released on the GBA in 2004. Celebrating 20 years of Jajamaru-kun, this new DS title is currently 50% complete and is planned for release sometime this year.

Source: Famitsu Scans by "Johnnyram" at NeoGAF.
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