Jet Granbird is a fictional character from Yuusha Tokkyuu Might Gaine, a mecha anime in the Brave Series. He is a strong, hot-blooded heroic robot who serves as one of the central allies in the story, fighting alongside Might Gaine and the other Brave robots to protect peace and justice. Jet is portrayed as brave, dependable, and energetic, often embodying the classic super robot spirit. His role in the series is to support the main team in battles against evil forces threatening the city and its people.