Manga Ane Naru Mono
姉なるもの (Japanese); 恶魔姐姐 (Chinese); 누이 되는자; 누나 되는자 (Korean);The Demon Who Became My Sister (English); The Sister of the Woods with a Thousand Young
4.6 (votes: 5)
Genre: Comedy , Romance , Seinen , Ecchi , Slice of life , Supernatural
From Kirei Cake: Adapted from the doujinshi series of the same name, The Demon Who Became My Sister is a heart-warming story of how a neglected orphan, Yuu, has been blessed with the offering of a free wish by a demon, and he simply asks her to become his older sister.