Shirogane Naoto♀

One of the main heroines, Naoto is a first-year at Yasogami High School and the fifth generation of the famed Shirogane detectives. Her biggest insecurity is her gender, as well as her age. She yearns to be seen as an adult, and expresses frustration at being treated like a child by the police force. She hates being looked down upon, and fears no one will take her seriously as a female, in a sexist occupation field. Naoto is ashamed of being female, but after accepting her true self and the fact she does not need to change who she is to suit the world - she gains the power of wield the persona, Sukuna-Hikona and becomes more confident.

Having lost both her parents in a car accident when she was very young, Naoto acts very mature in spite of her age. As a descendant of a respected lineage of famous detectives, she wears formal clothing, and deepens her voice when she speaks in a sophisticated, stilted manner. Naoto has difficulty making friends and is lonely as a result.

Despite her mature nature, Naoto has a shy side to her, as she refuses to wear a bikini at the Yasogami Beauty Pageant. She also becomes embarrassed during the Investigation Team's visit to the Amagi Inn, when the schedules for the hot springs' use were confused. And when in a state of fear and/or panic, her voice becomes more feminine than usual, possibly meaning she only has a masculine voice when she is composed.

[Edited from Megami Tensei Wiki]