"Sukeban Deka: The Original Series" is a Japanese television show that aired from 1985 to 1987. It follows the story of Yamato Nadeshiko, a tough high school girl who becomes a secret agent for the police. She uses her skills in martial arts and her intelligence to solve crimes and fight against delinquency in schools. The series is notable for its blend of action, drama, and comedy, showcasing the challenges faced by young women in a male-dominated society. It has gained a cult following and inspired various adaptations, including films and manga, highlighting its lasting impact on Japanese pop culture.