This is my One Piece OC, Itami Kurushimu (In English, her first name is Pain and her last name is Suffering). Her parents hated her and burned her when she was 7, hence the scar on her forehead. She is a really good fighter. She uses twin daggers as her choice of weapons. She wears specially crafted glasses to weaken the strength of her Haki.
Edit: This is a bit cringe