Orange is a touching age gap romance manga that tells the story of Naho Takamiya, a high school girl who receives a letter from her future self. The letter warns her about the regrets she will have if she doesn't change the events that led to the death of her classmate, Kakeru Naruse. As Naho tries to alter the future, she develops feelings for Kakeru, leading to a heartwarming age gap romance. This manga explores themes of friendship, love, and the importance of seizing the moment.
