Shikigami no Shiro III 360 = 1500
Shikigami no Shiro III Wii = 500
Courtesy of duckroll over at
http://www.neogaf.com/forum/showpost.php?p=8940257&postcount=527
And Sinobi...
I'm a little surprised at this myself, but it makes sense to see the 360 outselling the Wii version. With all the support that the Xbox 360 seems to be getting from shooting game developers for the Xbox live Arcade platform, it's only reasonable to assume that a lot of gamers interested in the genre have been picking one up for the future releases.
The sales of Shiki on the Wii though are a bit disappointing... I'm not quite sure what Arc Sys was expecting from Shikigami No Shiro 3 in respects of sales, but after the numbers posted for Guilty Gear Accent Core and Shiki 3 on the Wii, I'm sure they are not completely satisfied with the current state of the Wii platform. It'll be interesting to see what they do with future releases.
In a way you would argue that they would almost have to support the console if its the market leader, but is that really the case in the current next gen environment?