I really like those floating black prism-things on her back. They remind me of these Side-Units used by Elisalotte in Cosmic Break, except that Elisalotte's are light gray and much bigger, but are still very similar. I wonder what purpose they serve?
They're not for flying. They're mostly tactical multi use hovering weapons that can be dispersed and separated at will by Hakusho, they're for long range combat and also work for defensive purposes. I add them 'cos they look cool. Besides having a lead pipe as a sole weapon, would be a bit of a handicap when fighting at too long ranges.