By now, we're sure Xbox 360 fans have heard some buzz about a big Summer event where Microsoft Japan will spill the miso about its plans for the 360 in the Japanese market. Today, we received final details on the event.

Mark your calendars for July 25. Starting at 1:30 PM on that day, Microsoft Japan will hold the Xbox Summit 2005 in Tokyo. Over the course of one and a half hours, the company promises to unveil the new Xbox 360 Japanese lineup and share final details on the system's Asian launch.
This is the very event that Microsoft Japan chief Xboxer Yoshihiro Maruyama promised would be a "product unveiling on the scale of E3." This is the very event that got IGN so excited that it moved its Japanese office to the Maruyama region of Tokyo's Shibuya ward (seriously... we're right between Hotel Best 1 and Hotel Aine Resort... drop by if you're in the area!).

Microsoft has hinted that we'll get to see new Japanese titles, aside from the Mistwalker games that debuted prior to E3. IGN has even heard rumors that there will be a few big surprises. Want more? You'll have to wait until 7/25.

The Xbox Summit is an invite only event, so if you didn't get an invitation hand delivered by a hot Xbox girl who later verified the presence, legitimacy and size of your current generation Xbox, you can't go. We, of course, got our invites (via an e-mail... which was probably typed by a hot Xbox girl) and will be bringing you the full word right here at IGN. Stay tuned!