Chie Arai works as the school counselor at Nozomu Itoshiki's institution, addressing concerns from both students and faculty. Nozomu frequently brings his various issues to her attention.

She sports neck-length black hair and purple eyes. Her physical appearance, including an attractive figure and large bust, draws attention from male students and colleagues. Her dominant personality enables her to exert control over males and compel compliance with her demands.

Within the school, Chie interacts regularly with staff and students. Her counseling sessions often involve listening to Nozomu’s complaints and pessimistic outlooks, positioning her as the recipient of his frequent despair-driven consultations. No concrete information exists regarding her background story, character development across different seasons, films, OVAs, or specific narrative arcs beyond this established professional role and interactions.