Matsumoto Planning a Mahoroba Movie

Space Battleship Yamato, Galaxy Express 999, and Captain Harlock creator Leiji Matsumoto has publicly announced his development of a 2013 feature film based on his 1993-1998 Chou Jiku Senkan Mahoroba (Cosmo Super Dreadnought Mahoroba) manga, a time-travel side-story to Uchuu Senkan Yamato.

Last February Matsumoto announced that his original anime Zero Desigze would premiere this year, and that a live-action Galaxy Express 999 motion picture was in development. No new information on either production has surfaced recently.

Source: Anime News Network