Akira Sarutobi: Kakashi's Private Student

Akira is the Honorable Granddaughter of the Third Hokage and she hasn't been the same since someone very close to her was killed in the Uchiha Massacre. This turned her more rebellious than she already was and she hid in the shadows after the event. Her private tutor began training her harder and despite her advanced level, Akira goes back to the academy to graduate with her original class; she also regains contact with a very close friend of hers. She's hesitant as she doesn't want to make the same mistake twice. But no matter what the incident taught her, she will always remember one thing: Never be caught off guard.