おそらくカノジョは俺の兄貴を狙ってる, She Have a Crush on My Elder Brother, Maybe, She's Likely Aiming for My Older Brother, 아마도 그녀는 내 형을 노리고 있다, Quizás ella está tras mi hermano mayor, Có Lẽ Cô Ấy Đang Nhắm Vào Anh Trai Tôi

Youta Touno, a high school boy who distrusts women. Having been used and deceived repeatedly by girls who wanted to get close to his handsome older brother, he decided never to trust a woman again. Meanwhile, a beautiful girl from his class named Izumi Houjou appears, constantly talking to Youta!? Is she after his brother…? What is truly in Izumi’s heart――. A suspicious love comedy begins right here☆