Shizako Nara

Shizako Nara(シザッコー・ナーラー, Nara Shizako)is a Kunoichi from Konohagakure No Sato.Growing up and experiancing the Third Shinobi World War made Shizako determined to protect the ones that were close to her at all costs,and so she became intently focused on becoming a stronger Kunoichi.She later defects from Konoha in pursuit  of Sasuke Uchiha, spurning Danzo Shimura to frame her and get her marked as a rogue ninja due to her previous suspicions following the Uchiha Massacre.Shizako ends up meeting her childhood friend Itachi Uchiha, who requests that she leave Sasuke alone. She does,and after finding herself in the Bingo Book for a murder she didn't commit she settles into a small cabin in the forest between Konoha and Suna,a place that becomes an eventual meeting spot for her and Itachi. As they grow closer,and she realizes he barely has time to see her she makes the decision to join the Akatsuki as a subordinate. Shizako makes it her mission to do what she can to help Itachi bear his burden, never trying to convince him otherwise and stays by his side until his death.