As opposed to her too talkative and rather impulsive, one-time teammates and hot-headed younger brother, Samui is mature, calm, and generally silent, only speaking when needed. The word she has a tendency to say most is "cool" (クール, kūru). She has also shown a great level of self-control as she was able to refrain from using the word "cool" during her battle against the Gold and Silver Brothers — something both her brother, and later Darui would fail at. Because of her calm personality, even dur