Claymore, Freezing Vibration Recommendations
Female warriors kicking butt. Secret organisations and mysterious non-human enemies. Claymore is set in a medieval word, Freezing in the (near) future and has lots of fanservice.
the male character supports the main female in their fights over all quite close but there isnt as many girls and this is set in the time of swords and stuff
With female warriors fighting man-eating monsters, a young boy that accompanies them who may or may not be their love interest and parts of the man-eating creatures inside of them, Claymore and Freezing are very similar animes. Although freezing has a significant amount of fanservice, they are overall similar and remind you of each other