According to data provided by Famitsu publisher Enterbrain, the Xbox 360 has outsold the PlayStation 3 and Nintendo Wii in Japan for the week ending September 14. At a pre-TGS event Microsoft announced the price of the Xbox 360 would be reduced in Japan on September 11, coupled with the release of the Square-Enix exclusive RPG Infinite Undiscovery, the Xbox 360 has landed on the top of the console charts. The sales breakdown from Enterbrain looks like this:
Xbox 360: 28,681 units
Wii: 27,057 units
PlayStation 3: 8,050 units
Speaking of Infinite Undiscovery, the tri-Ace developed RPG has found success in Japan selling 86,708 units in its first week of release. Recently, Microsoft has seen moderate success with exclusive titles in the region including a sales-spike in August when the Namco Bandai timed-exclusive Tales of Vesperia released -- which led to the Xbox 360 console selling out in the country.