Billy is a handsome cyborg who is a member of the Cunning Hares as a Hollow Raider. Has a cool and carefree personality is an avid fan of the Starlight Knight show. He may be playful and happy-go-lucky, but he's strong and reliable when needed. Refers to his pair of special custom-made high-caliber revolvers as "the girls". He has spiky ivory hair, eyes that glow golden, vermilion leather jacket that is unzipped and reveals his lean robotic physique, black jeans and black sneakers.