Two rogue vagrants make their living as "manure men", turning the waste from the tenement toilets into fertiliser sold to local farmers. Enter Okiku, the only daughter of a fallen samurai, and amongst the overflowing piles of excrement, a well-nourished love story unfolds.
Jun Wataguchi lives a lazy, half-hearted life, not going to school, hanging out with half-witted delinquents, and begging money from his friends. His parents, who run a shipping business transporting earth and sand for reclamation by boat, manage to get by, despite the dwindling number of jobs and lack of successors over time. Jun showed no interest in his parents' business, and the father and son hardly ever spoke to each other. One day, one of Jun's friends is attacked by someone and an unexpected person emerges as the culprit.
Claude Maki (眞木蔵人, Maki Kurōdo) (born October 3, 1972) is a Japanese surfing and flight champion, actor and hip hop singer, under the stage name A.K.T.I.O.N., from Akasaka, Tokyo. He is the eldest son of actor and singer Mike Maki. His mother is Bibari Maeda (前田美波里, Maeda Bibari), a Japanese-American actress.