His keynote is dubbed "A Canvas for the World."
Microsoft didn't offer details on the keynote's content, but hinted that the presentation "will provide an in-depth look at how Xbox 360 will bring more people together than ever before to enjoy the next wave of interactive entertainment experiences."
His keynote takes place on Thursday, October 9 at 12 p.m. during TGS 2008 in the Makuhari Messe International Conference Hall.