According to the official website, the director of Tiger & Bunny Movie 1: The Beginning
will be Kometani Yoshitomo ("GaoGaiGar
"). Sato Keiichi
, the director of the TV series, tweeted that he felt sorry for not being able to direct the film.
Tiger & Bunny official website
According to Newtype magazine, the first film will be reassembled version of the TV series with new scenes. The producers try to make the film more than a recap and want the audience to enjoy the background of the story, which was not revealed in the TV series.
Source: Sato's tweet
, Scan of Newtype