Analog Drop

Greedy and self-centered, the second-year high school girl Akoh Hayakawa has played a number of men for money with her smooth-talking skills. One day, however, she is stabbed by an attacker in the night. When she wakes up from the brink of death, she finds herself back in 1983!　In order to return to the present day and get back to her original life, she has to earn the love of a delinquent named Torajiro Nagaishi...? (Source: Margaret Comics, translated)