Karube is shown to have light blond hair that is shaved. He often has his eyebrows furrowed and is seen wearing his button shirt with a chained necklace most of the time. He's tall and can fight very well, making hurtful punches, so he's probably a little muscular. Karube is a calm and optimistic man. He smiles a lot, but he can be serious when needed to. When he first arrived in Borderlands he stayed genuine, telling his friends to not forget that it's another reality.