She has a very relaxed, upbeat, and cheerful personality, and tends to display a lack of lady-like manners. She serves as a sort of big sister figure to younger members in Night Raid, often referring to herself as "Onee-san" or "Big Sis". Despite the morally dodgy nature that she sometimes displayed, Leone is not one to tolerate injustice. Leone possess a Teigu, named Lionel. Leone grew up in the slums of the Capital. https://akamegakill.fandom.com/wiki/Leone