The Granddaughter of Gaara. She's has a bubbly personality but afraid she can't do anything right and always asking others to help. Her childhood friend Mariko (She call her Mari-chan) is the one friend she thought the most and cherish in her life. (Since Mariko always take the initiative with her following every move)  Her main goal of life (and promised to her grandfather) is to be helpful to others and to be brave by herself. She also don't want her disability (being autistic and having adhd) limit her but she understands that she's nothing but trouble for people and that she blurt out things without thinking. But long ago while she was youmg, she was experimented by the NIC to explore the limits of pain tolerance and to develop pain inhibitors. The experiments has left her scarred physically and mentally, creating a another personality inside her that still lives inside her to this day. The Wretched Egg. 

Director's Note: Shiro is a young woman who is 20 that speaks in third person form. She's the kind of person that you really want to protect and feel so bad for her. Striving to become the best person she can be and make her childhood friend happy all the time. She also loves headpats from Naruto whenever she did something good. Her voice should be around the light side with great energy meanwhile  on her depressive or emotional side. Her voice should be heartbroken for the audience to hear.