It’s a numbers game. While the PS3 has over a millon install base in Japan, the Xbox 360 doesn’t. Heck, it doesn’t even have half a million. With 400,000 Xbox 360s purchased in The Land of the Rising Sun, no wonder SEGA is having second thoughts about releasing Virtua Fighter 5 for the Xbox 360. Sure, it will still get its fall US/Euro release. Lead designer Tohru Murayama explains: