Synopsis

Amano Mitsuhiko, while mentally 46 years old, finds himself back in his 16-year-old body. After being laid off and facing an imminent divorce, his future seemed bleak until he suddenly awakens in his teenage self in 1986!

Caught between his first love Ozawa Satsuki and his future wife Sachiko (whom he never spoke to in high school), he experiences a “second youth” he never had before – getting into trouble with delinquents, discovering adult pleasures, and enjoying high school life again, despite his inner confusion.