Microsoft has held its Xbox 360 RPG Premiere 2008 event in downtown Tokyo earlier today. At the event, it was announced that tri-Ace's highly anticipated next-gen RPG Star Ocean 4 will come to Xbox 360 sometime next year.

Another tri-Ace-developed title, the original RPG Infinite Undiscovery will be available in Japan on September 11th. Releases in North America and Europe are planned around the same time.

Square Enix's multiplatform RPG The Last Remnant will go on sale simultaneously around the globe (in Japan, North America and Europe) this winter. The Xbox 360 version of the Unreal Engine 3-powered game apparently will be released earlier than the PlayStation 3 version.

Last but not least, Bandai Namco's Tales of Vesperia is set to go on sale in Japan on August 7th. Alongside the game, Microsoft will release a Tales of Vesperia premium pack including the game, an Xbox 360 unit, a special Tales of Vesperia face plate and a replica of the game's scenario book. The bundle will retail for 35,910 yen ($340.51 USD). Furthermore, later this month, a Tales of Vesperia demo will be available for download on Xbox Live.