Nagisa is usually childish, serving as the plucky and cheerful comic relief of the group, though, she is shown to be more perceptive than she seems. She tends to speak eloquently. As Bebe, she is even more childish, often jumping around, and panicking at the thought of turning into cheese. In both forms, she is energetic, talkative and somewhat ditzy, airheaded and scatterbrained.
Speaks in gentle, measured phrases; drops wry observations and small reassurances, then turns practical.
