Sailor Moon, also known as Usagi Tsukino, is the central character in Naoko Takeuchi's magical girl anime and manga series 'Sailor Moon'. Debuting in 1991, she starts as a clumsy middle school student who transforms into the titular hero with the help of a talking cat named Luna. Her journey begins when she learns about her past life as Princess Serenity and her destiny to fight against evil forces threatening the universe. Throughout the series, Usagi evolves from an insecure, naive girl into a confident leader who embodies justice, compassion, and hope. Over the years, Sailor Moon has been featured in multiple adaptations, including several animated series, spin-off films, stage musicals, and live-action shows. The franchise gained immense popularity worldwide, significantly influencing the magical girl genre. With themes of friendship, love, and female empowerment, Sailor Moon has become a beloved icon, inspiring countless fans and creators across the globe.