Data is a small, monkey-like, mechanical character in the Rockman DASH series, also known as Mega Man Legends. He serves as a companion to MegaMan Volnutt, the series protagonist. Despite his small size, Data plays a crucial role in the series, storing saved game data, serving as a communicator, and providing vital information to the player. His playful and energetic personality adds a charming dynamic to the storyline, making him an endearing character in the series. Data's mysterious origins and connections to MegaMan's past are subtly hinted at throughout the games.