Sega have revealed the final Japanese boxart (pictured above) for their 3rd game in the Sega 3D Fukkoku Archives series, titled Sega 3D Fukkoku Archives 3: Final Stage.
Furthermore, Sega officially announced the inclusion of Alien Syndrome and Columns within the collection, and released some new screenshots. You can see these yourself below.
Sega 3D Fukkoku Archives 3: Final Stage will be releasing in Japan on December 22nd exclusively on 3DS. No word on a Western release.