Hakuryuu, commonly referred to as Jeep, is a unique character from the anime series Saiyuki. He is the loyal companion and mode of transportation for the main cast, transforming from a small white dragon into a white jeep. Hakuryuu is non-verbal but highly intelligent, often displaying a playful demeanor. Despite not being human, his presence is essential for the group's journey westward, providing both comic relief and practical assistance throughout their many adventures.