patiently awaits the arrival of Bravely Default: Flying Fairy on February 7, this week's Shonen Jump magazine (via @Kazu4281) in Japan has already outed the sequel. Titled Bravely Second, the follow-up is set in the same world as the original game and introduces a new silver-haired character named Magnolia. Unfortunately, that's all we have to go on right now.
Bravely Default: Flying Fairy, a 3DS RPG from Silicon Studio and published by Square Enix, is the spiritual successor to Final Fantasy: The 4 Heroes of Light and employs similar job and battle systems found in Final Fantasy 5. The western localization of Bravely Default includes updated content and tweaks from the Japanese re-release, Bravely Default: For the Sequel.