A 13 ep series that tries to do the very hard - combine a girls boarding school drama setting and characters with a full blown alien invasion, one of the aliens has a leading part in both. Starts fairly well but overreaches and doesn't succeed, too much disparity between the two IMO but it does have its moments. Perhaps best described as an interesting curio. Animation is a shade simple but overall good. No nudity but there are overt lesbian overtones.