A thief who steals from the rich to feed the poor moves through Edo like a ghost in the dark, and the film builds its entire moral universe around whether that matters. The animation renders every shadow and fabric movement with the kind of obsessive detail that makes you believe in the hand-drawn world more than the real one. This is a love letter to a filmmaker now gone, made by people who understood that sometimes the most revolutionary act is simply to make something beautiful in his memory.
Edo's nighttime shadows conceal the work of Nezumi Kozō Jirokichi, a phantom thief with a conscience who steals from the wealthy to feed the desperate. When darkness falls over the city, he moves through attics and rooftops, redistributing fortune to those crushed beneath poverty's weight. The detective Kan'emon knows Jirokichi walks these streets, but his sense of justice runs deeper than simple law. He hunts a criminal while understanding the desperation that births one. Around them, ordinary lives collide with extraordinary circumstances. Suzu, a widow struggling to raise her child alone, becomes the unwitting center of a dangerous game. Three men, Bonji, Yasugoro, and Chogoro, see her as a tool to finally expose the thief's identity. They manipulate her circumstances, hoping her connection to Jirokichi will be their key. Between the rooftops and crowded streets, human drama unfolds across the city's moral gray zones. Loyalty clashes with duty, hunger with honor, and survival with principle. This film paints Edo as a place where justice and compassion exist in constant tension.