A teacher, Komiya, as well as his overpowering other half, Tokio, are to look after Setsuko, their high-spirited niece from Osaka. Despite being a minor, Setsuko is a liberated woman that does whatever she desires, including cigarette smoking. She also persuades Koyima to take her to a geisha home. When she gets rather sloshed, the professor calls Okada, among his pupils, to take her home. The partner ends up being questionable of Setsuko when she sees Okada bringing her house.