Is Ultimate Girls coming back?

Ultimate Girls ended on March 28, 2005, on Chiba TV.

It was a Japanese anime series that first aired in 2005, comprising 12 episodes of approximately 13 minutes each. The show was a comedy, science-fiction, and parody of tokusatsu, kaiju, and superhero genres, especially drawing on themes from the Ultra Series and Kyodai sub-genre. The story followed Silk Koharuno and her friends who, during a monster attack, were accidentally crushed by the city's protector, UFO-man. Feeling remorseful, UFO-man vowed to revive them using his powers, transforming them into the city's new protectors.

As a series that aired in early 2005, Ultimate Girls was a short-format anime that blended humor and science-fiction elements. It played with genre conventions and included comedic and fantastical themes centered around the girls' new roles as heroes after their resurrection. The show was produced by m.o.e. and is notable for its parody style and fanservice elements. It concluded after its 12-episode run in March 2005.