Muginami is a central character in the anime series Rinne no Lagrange. She is a mysterious girl who becomes one of the pilots of Vox Lympha, a highly advanced mecha. Initially appearing as a new transfer student, she is cheerful and somewhat naive, often acting on impulse. However, beneath her playful exterior lies a troubled past, as she was once affiliated with an antagonistic organization. Over time, she develops strong friendships with Madoka and Lan, the other two main characters, and plays a crucial role in defending Earth against various threats.