Ranna Himawari is a female delinquent and a very dangerous bad girl; as well as one of the main protagonists of Rokudou no Onna-tachi.
Incredibly strong and frequently described as "monstrous" by her classmates and fellow delinquents, Ranna Himawari is Rokudou's love interest. She exhibits extremely violent tendencies with a lack of true motivations for causing fights with her peers. After falling under the spell of Rokudou's power, she becomes infatuated with him and while refusing to speak to others, remaining stoic, she speaks very kindly with Rokudou, though over time she begins to become friendlier with her classmates. She is very protective of Rokudou and is frequently at the forefront of fights that involve him, much to his chagrin. She fights with a wooden sword given to her by a gang of girl bikers she used to hang out with. Her surname comes from the Japanese word for sunflowers, himawari.
She has blonde hair, pale skin, with a stoic and serious expression on her face
Ranna is very strict, stoic, and serious. Barely shows any other emotions and apparently becomes lovestruck whenever Rokudou's involved, and protective of him.
On Sora's Team
see Tousuke Rokudou.