Naho Takamiya is a fictional character from the anime and manga series Orange. She is a high school student who receives a letter from her future self, warning her about the challenges she will face and encouraging her to make better choices. Naho is kind-hearted and often struggles with her feelings, particularly regarding her classmate Kakeru Naruse. Throughout the series, Naho's character development is central to the story as she learns to navigate her relationships and the impact of her decisions. The narrative explores themes of friendship, love, and the importance of communication, making Naho a relatable character for many viewers.