During an event for the mecha anime series, Majestic Prince, the five voice actors for the members of Team Rabbits took to the stage to talk about the anime.
Aside from the rebroadcast with the extra episode and the upcoming movie, it was also announced that a new light novel series about the anime will be serialized in Kono Manga Ga Sugoi! website, and it will be tentatively titled Ginga Kikoutai Majestic Prince Gaiden.
It was previously announced that the anime will be rebroadcast this July 2016, however, unlike its original run, this re-airing of the mecha anime will include an extra episode, which is episode 25.
They also unveiled a new key visual image for the film, and it features main protagonist, Izuru, aboard his Red-1.