Dangerous Sister(2005)

Dangerous Sister is a Japanese drama following Ito Misaki as a top hostess club worker from rural Miyazaki who has built her life around a single belief: her beauty is all she possesses. Her younger brother, played by Moriyama Mirai, is a gifted student determined to become a doctor and represents her only source of pride. Driven by fierce devotion, she endures the hardships of her work without complaint, sacrificing everything for his future. The series explores the complex bond between siblings as she navigates the demands of her profession while clinging to the hope that his success will validate her own struggles and give meaning to her sacrifices.