So, we have Sonic Advance 3 screenshots on the back, and Harvest Moon art on the back of the manual. The game itself? Just Sonic 3D Blast 5 again. That game seems to be common in multicarts, as I have four or five with this game on them. But what's interesting is what's INSIDE the manual! (Click for bigger pics)
Notice how there's multiple titles of the same series, being differentiated by numbers. What's also worth noting is that most of them are labeled as RPGs. As usual, translations are appreciated and will be credited. Be sure to leave a comment or e-mail me if you can translate the manual. I know I know, I should just learn the Chinese language if I'm going to be centering a hobby around it, but I have little free time, and an art career in France is more important than a Chinese video game hobby.