Nee-Chan No Tomodachi Ga Uzai Hanashi

Nao Misumi, a freshman in high school, has been acquainted with Sena Ikuta since their elementary days. She happens to be the closest friend of his elder sister, Rio. Despite his irritation over Sena’s persistent habit of referring to him as her little brother, he finds himself unable to ignore her. Their relationship is a mix of playful teasing and reluctant affection. No matter how much Nao pretends to be bothered, he secretly enjoys their dynamic. Sena’s cheerful personality contrasts with his reserved nature, creating an amusing yet heartwarming bond. Over the years, their interactions have become a familiar routine, filled with lighthearted bickering. Even when Nao grumbles about her antics, he never truly distances himself from her. Deep down, he values their connection more than he admits. Whether it’s her teasing or her unwavering presence, Sena has carved a special place in his life. Their story unfolds with a blend of humor and subtle emotions, making their friendship uniquely endearing.