Recently, beautiful girls have begun to disappear from a local high school, and it’s up to Aika to go undercover and determine the reason. Alongside Karen, who can’t seem to stop herself from looking up recently-defeated enemies’ skirts, Aika investigates the white-wearing school council and discovers that they’re abducting all beauties for mysterious purposes – and it has something to do with beams of light that emanate from the evildoers’ bodies. Who are these villains, and what do they want with all of these voluptuous, shapely girls?
Minato Sahashi was living a normal life; he had just failed his college entrance exam for a second year in a row, and lived a quiet life in a single's apartment. That is, until the busty Musubi fell from the sky on top of him! She is a Sekirei, one of 108 that are destined to fight each other until only one remains; and he or she will ascend to heaven with his or her chosen one known as an Ashikabi. Minato soon finds himself in the embrace of Musubi, becoming her Ashibaki - but his life will only become more complicated. Musubi isn't the last to claim Minato as her Ashibaki, and what's worse, plenty of other Sekirei and opponents stand in his way!
when we speak about Fan Service animes which involves a very well defined ecchi aspect and some Fan Service fights then we already characterized Sekirei and AIKa Zero.While Sekirei has abit of decency, AIKa Zero exceeds in terms of ecchi, nudity and panty shots taken from all possible angles.So if you like one then for sure you will like the other one as well