Amana Osaki is a fictional character from THE iDOLM@STER, a popular multimedia franchise centered around the lives and growth of aspiring idols. Amana is one of the twin sisters under the agency 283 Production. Known for her cheerful and optimistic personality, Amana's charm lies in her ability to uplift those around her, making her a favorite among fans. Her journey in the series highlights her dreams, struggles, and the supportive relationship she shares with her sister, Hinana, as they strive to become top idols.