Oga is intelligent, perceptive, eccentric and strange. She has a cheerful, disarming personality. She has a dark interior. She has no will to live, her depression contrasts with her demeanor. She is slightly amoral. Her greatest desire is having a dream or will to live. She likes to test people, gauging their reactions. She is mischievous, manipulative and playful. She is a genius, liking complex things. She is a kunoichi of Kara. She hates hurting or killing people, prefers to restrain them.