Ultimate Girls is a tV short anime that premiered in winter 2005.

About the production: there are 12 episodes of about 13 minutes and its current status is "finished".

Its main genres are comedy, ecchi and sci-fi, with themes such as Kaiju, Nudity, Henshin and Episodic.

On AniList, Ultimate Girls has an average score of 54%, an average score, and appears on 2,416 users' lists.

During a monster attack on the city, which is something that happens quite often, Silk and her two friends try get close to the attacking monster for a better view. An unfortunate choice of location to watch from leads to UFO-man, the city's giant protector, to land on the girls crushing them to death. Feeling sorry, UFO-man blames their death on the monster and promises to bring Silk and her friends back to life by lending them his power but the catch is that they now have to become the city's protector as well. (Source: Anime News Network)

Official synopsis from AniList.