The Wii continues its trek upwards, and today we have some more details on the sales in Japan. Enterbrain has crunched the numbers, and they believe that the Wii has broken through the 7 million sold barrier. 7,024,239 is the number they come up with. That number is from the launch date of the Wii in Japan. Once Wii Sports Resort hits Japan, I bet we see just a few more Wiis sold.