A 14-year-old middle school underachiever named Usagi Tsukino saves a cat from being harassed by a group of little boys while running late to school. After school, she and her friend Naru Osaka visit a local jewelry store owned by her mother. Usagi encounters Mamoru Chiba and meets up with Motoki Furuhata before returning home, being lectured by her mother Ikuko for her failing grades. Later, the cat Usagi encountered earlier reveals herself as Luna and tells Usagi to search for the princess and destroy evil and gets her to transform into Sailor Moon. Usagi then hears Naru in distress when attacked by the monster Morga, who impersonated Naru's mother to sell cursed jewelry designed to extract energy from the wearers. Sailor Moon arrives, only to be attacked by the buyers whom Morga is controlling as a masked stranger wearing a tuxedo intervenes. Usagi weakens Morga with her cries, allowing her to use the Moon Tiara Action technique on Morga, killing her and restoring the girls to normal. Before departing, the stranger reveals himself to be Tuxedo Mask. (Source: Wikipedia)

Aired on: 3/6/1992