Aspiring to an easy job as personal physician to a wealthy family, Noboru Yasumoto is disappointed when his first post after medical school takes him to a small country clinic under the gruff doctor Red Beard. Yasumoto rebels in numerous ways, but Red Beard proves a wise and patient teacher. He gradually introduces his student to the unglamorous side of the profession, ultimately assigning him to care for a prostitute rescued from a local brothel.
Residents of a rundown boardinghouse in 19th-century Japan, including a mysterious old man and an aging actor, get drawn into a love triangle that turns violent. When amoral thief Sutekichi breaks off his affair with landlady Osugi to romance her younger sister, Okayo, Osugi extracts her revenge by revealing her infidelity to her jealous husband.
This Japanese action-adventure is set in the 17th century when all forms of swordplay were banned. One fighter, an excellent swordsman believes the law is unfair. His brother keeps his opinions about the law to himself. The swordsman vents his frustration by cutting off the thumbs of an enemy. The fighter is then banished. To live, he becomes a thief. To restore the family's lost honor, the other brother is forced to challenge the fighter to a duel.
