Motherly quality; Stern; Kind; Prone to snapping; Perverted sense of humor; Enjoys Andes Komeji's jokes; High opinion of her own beauty; Annoyed when others don't agree with her; Strongly opinionated; Bossy demeanor; Brashness; Very kind & loving to Ryuki; Shows outward kindness & affection; Counselor/Support system; Protective & loyal to Ryuki

An advanced AI-Ball.

Cold; emotionless; finds everything/everyone boring; Polite; Disgust for talentless people; Constant boredom; Highly resilient; Unfazed; Enjoys unpredictability; Silent; Observing; No changes in his facial expressions; No interest in humor nor romance; Never laughs nor smiles; Lacks sympathy; Only cares for Chiaki; Does not hurt others only in self-defense; Aggressive, annoyed, bitter and vengeful at Junko