Mario Kart Wii is not the sales champion, PSP erotic game causes controversy

As a super hit of Nintendo, it is not surprising that "Mario Kart Wii", released on April 10th, topped the sales chart. However, surprisingly, "Mario Kart Wii" was not actually the best-selling game of the week (April 7-13). The true No.1 should be the PSP game "Bokudake no Kajitsu" (Chinese translation: Only My Fruit).