Sony has just announced during their Tokyo Game Show 2011 press conference that the PlayStation Vita will launch with 26 games on December 17 2011.
Among the 26 titles listed are Ridge Racer, Project Noels, F1 2011, Fish On, Dream Club Portable, and Virtua Tennis 4. It has also been said on stage that 100 Vita titles will be out by March.
Keep in mind that these titles are planned for the Japanese launch, and may not see release when the Vita launched in North America and Europe. Check back to PSU for an updated list of the Japanese launch line-up.