Kyouko Machi

Driven by a deep longing for human connection, this shy, headless student struggles to form bonds because her detached head often unnerves others. Despite her casual attitude toward her condition, the blue flames erupting from her neck make social interactions difficult. She eventually finds solace in Tetsuo, whose gentle kindness inspires a budding romance. Though her head and body are physically separated, they remain linked through a mysterious, wormhole-like neck existing in another dimension.