is a 24-part anime adaptation directed by Ei Aoki fr. the manga by Mario Kaneda. It plots about Yukinari Sasaki, an average high school student who suffers fr. gynophobia in which he had an allergic reaction whenever he contacts with one but he met Miharu Sena Kanaka, a resident of an alien planet called Seiren (Siren) - a planet where 10% are males. Yozuca performed the opening theme for 11 episodes of Season 1.