Hiyori Shindo is a fictional character from the anime and manga series Kyoukai no Kanata. She is a high school student who possesses the ability to see spirits and supernatural beings. Hiyori is known for her cheerful personality and strong sense of justice, often helping those in need. In the series, Hiyori becomes involved with Akihito Kanbara, a half-human, half-youmu character. Their relationship develops as they face various challenges together, including battles against youmu, which are creatures that threaten the human world. Hiyori's character adds depth to the story, showcasing themes of friendship and courage.