Meltylancer: The Animation(1999)

Melty Lancer THE ANIMATION

Meltylancer is a Galaxy Police Organization unit comprised by six girls, all of which who have their own special skills and talents. A year has passed since the unit's disbandment, but a new threat leaves the GPO no choice but to recall all the members. With a new commander and a new aide, Meltylancer is deployed once again.

(Source: Anime News Network)