The eldest Ferrari sister has a direct emotional expression that shows immediately on her face. She openly shares her thoughts without hesitation. Hazuki is currently pursuing legal studies with the goal of becoming a lawyer. Despite her bold and aggressive communication style, she harbors strong protective feelings towards her sisters, Kazuki and Hozuki. When confronted with information or ideas that conflict with justice or court standards, Hazuki becomes highly vocal and passionate in expressing her views. This was evident in episode five when she fiercely argued against the legality of stealing, regardless of whether it opposed Adni Moon's beliefs.