A supernatural system allows people to take revenge by having other people sent to Hell via the services of a mysterious entity and her assistants who implement this system. Revenge, injustice, hatred, and the nature of human emotions are common themes throughout the series.
- Жанр: Animation, Drama, Mystery, Sci-Fi & Fantasy
- Студио: ANIMAX, Gunma TV, Kids Station, Tokyo MX, BS11
- Кључна реч: detective, supernatural, hell, bullying, horror, revenge, tragedy, curse, death, dark fantasy, school life, angst, seinen, anime, comeuppance
- Цаст: Masaya Matsukaze, Mamiko Noto, Takayuki Sugo, Takako Honda, Kanako Sakai, Hekiru Shiina