Manga My Big Sister is Love Youkai
Genre: Comedy , Ecchi , Harem
Minor ekchi love comedy Between Phantom One-san and Man Shota-ish. Yuuki Kuwahara, a boy who decided to live alone in the home of his father’s parents when he entered secondary school. He played alone in the house of his grandparents ... with a pleasant expectation that he might meet a sad man again He met when he was a child! But, in that house, in any place no person could live. But, a sudden reception expected Yuuki ...! Boy and Youkai Girls will live under "One Roof"! Heart Numb Comedy begins!