Despite its toony appearance, Shape Boxing Wii de Enjoy Diet regards itself more seriously than the boxing in Wii Sports. There are no Miis to be found here, more technical details (such as different boxing stances) are taken into consideration across the title's 28 lessons, and the game will dole out nutritional advice in a bid to get/keep you toned. Less seriously, you can punch bears, which we don't recall seeing in Rocky IV. Anyway, the overall vibe seems to be self-improvement.
This releases in Japan on October 30th, and will use the Balance Board in some way. We're betting it could actually improve your fitness, based on the fact that we were wheezing, crimson-faced wrecks after one and a half minutes of Wii Sports boxing.