Haruka Amaya is an S-Rank Criminal and Missing-nin of Kirigakure. She was originally falsely accused of treason for the assassination of the 3rd Mizukage's life many years ago and was imprisoned for 15 years until her escape. Finding out that it was certain individuals within Kirigakure and the feudal lord himself that was responsible for the assassination, Haruka sought revenge and planned to take over Kirigakure. During her training she began studying souls based technique and secretly began experimenting on the souls of Kirigakure shinobi which eventually led her to having to escape. She eventually has 3 daughters and established the Amaya Covenant deep within Kirigakure's forest and along with her daughters she waits and plans for her day to take over Kirigakure.