Namco Bandai's Ace Combat: Assault Horizon has debuted at number one in the Japanese chart in its PlayStation 3 incarnation, ousting Konami's Winning Eleven 2012 (PES 2012) from the top spot in the process. The Xbox 360 SKU came in at number six.
Just Dance Wii debuted in second position following an injection of Japanese content, forcing Winning Eleven down to third place.
Turn 10's Forza Motorsport 4, the UK's current number one game, opened its first week in Japan's charts at number five, while Capcom's Dead Rising 2 Off The Record took seventh.
In all, six of this week's top ten are new entries as the lead-up to Christmas begins.
01. Ace Combat: Assault Horizon (Namco Bandai)
02. Just Dance Wii (Nintendo)
03. Winning Eleven 2012 (Konami)
04. AKB1/48 If I Loved An Idol In Guam (Namco Bandai)
05. Forza Motorsport 4 (Microsoft)
06. Ace Combat: Assault Horizon (Namco Bandai)
07. Dead Rising 2 Off The Record (Capcom)
08. Class Of Heroes Final (Acquire)
09. Minna No Rhythm Tengoku (Nintendo)
10. Dragon Quest Collection (Square Enix)