Yoru no Yatterman

Generations after Yatterman became a symbol of justice, nine-year-old Leopard lives in poverty beyond the walls of the prosperous Yatter Kingdom with her mother Dorothy and their loyal companions. When Dorothy becomes gravely ill, the kingdom that celebrates the Yattermen refuses to help the family living outside its borders.

The loss shatters Leopard's belief that heroes must always be righteous. Taking the name Doronjo and inheriting the identities of her supposedly villainous ancestors, she sets out with Boyacky and Tonzura to confront the Yattermen themselves. What begins as a child's demand for justice soon exposes a country whose shining image hides something far crueler.