Hell Girl

On Tokyo MX, Kids Station

A dark supernatural anthology that returns each episode to the same grim transaction—revenge through damnation—while interrogating the moral weight of human hatred and the cost of vengeance.

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.