Coby Hansen is a fictional human character who pilots the Cobybot (known as Coby Ramble in Japan) in the Transformers: Cybertron (called Transformers: Galaxy Force in Japan) anime series. The character has been used in the television series, comic book series, and collection of children's toys manufactured by Takara Tomy in conjunction with Hasbro. The series is also available on a 52-episode, seven DVD set developed and distributed by Paramount Home Entertainment.