Lonely Castle in the Mirror follows the story of Kokoro, a girl in Junior High at Fukushima No. 5 School, Tokyo. Because of the bullying Kokoro experiences at school, she is unable to attend her classes and instead spends her days at home, watching television and feeling guilty about not being able to do better. One day, the mirror in her room begins to shine, and she finds it opening up to a world beyond – the castle.
