Roll is a kind-hearted humanoid robot created by Dr. Light to be a housekeeper, helping around Dr. Light's Laboratory by cleaning and cooking, she is like a younger sister to Megaman and is incredibly intelligent, she has Long, bright blonde hair tied back in a high ponytail using a prominent green bow or ribbon, Blue/Green eyes, red dress over a white petticoat, paired with red shoes/Boots.

(Also she Doesn't really have an age due to being a humanoid robot.)