Shoujo Commando IZUMI(1987)

Shoujo Commando IZUMI is a Japanese series following a high school girl convicted of murder who vanishes into the sea while fleeing police. A shadowy organization rescues her and forces her through brutal training to become an assassin. Years later, Izumi fights to break free from her captors and reclaim her life. The show blends action and psychological drama as she navigates her dark past and the dangerous people who control her future.