Orange is a captivating age gap romance manga that revolves around the lives of Naho Takamiya, a high school girl, and Kakeru Naruse, a new transfer student with a tragic past. When Naho receives a letter from her future self, warning her of Kakeru's impending death, she becomes determined to change his fate. As Naho and Kakeru grow closer, they navigate the complexities of their feelings and the challenges of altering the future. Orange beautifully explores themes of friendship, regret, and the power of second chances. With its emotional storyline and relatable characters, this manga is a must-read for fans of age gap romance.