Maekawa is a supporting character in Denpa Onna to Seishun Otoko. She is a classmate and friend of the main cast, known for her calm, straightforward personality and her occasional sharp remarks. She often serves as a grounded presence around the more eccentric characters, helping to balance the story’s comedic and surreal elements. While not a central focus, she contributes to the everyday school-life atmosphere and the social dynamics surrounding Erio and Makoto.