Itoshi no Sora-kun

About this title

Summer, sophomore year of high school. Kaede Okamoto catches sight of her crush, Haruki Sora, looking awfully cozy with another woman. She's relieved to learn the woman isn't his girlfriend but his sister-in-law—but as Kaede spends more and more time with Haruki, new feelings begin to bloom within her... A heartwarming youth romance filled with awkward yet sincere emotions. (Source: MANGA MILLION)