The new games include Triotos, a falling-block puzzle game made to look Game Boy-esque; Mutekiken Kung Fu, a scrolling martial arts action game in the style of Karateka; Wiz-Man, a Pac-Man style maze game starring a ghost wizard thing; Kacho wa Meitantei (The Chief is a Great Detective), a graphical text adventure; and Demon Returns, a cute platformer starring the little demon seen above.
Weirdest of all is Kugure! Girijan MAX, a fictional handheld "game training tool" that seems to teach platforming skills. Hit the link for 1up's description of each game!
[Image via Wii Everyday]