Reina

The female Captain of Kenoh039s Royal Guards. Also known as Reina of the Twin Blades a master swordswoman who uses a style known as the Twin Blades of Sun and Moon. She is a childhood friend of Raoh who fled from the Land of Asura to help Raoh build his army. Originally a character from the 2006 anime film Fist of the North Star: The Legend of Raoh Chapter of Love in Death. Source: Wikipedia