Makoto Hijikata works as a reporter aiding Yakumo Saitou's investigative team. Her father's high-ranking police position secured her reporter job, a connection that frustrates her, making her feel her role stems from nepotism, not merit.

She develops romantic feelings for Yuutarou Ishii, a detective under Gotou. Initially unreciprocated, Ishii remains unaware of her interest. Makoto persistently seeks contact, visiting him to offer encouragement during his confidence crises or difficult situations.

A supernatural event defines her past: she was possessed by the spirit of a necrophobic murderer. This spirit, driven by a fierce will to live, manifested within her body, forcing a prolonged struggle for control between her soul and the invading entity. Yakumo Saitou ultimately intervened to free her.

Resourceful and quick-witted, Makoto leverages her connections effectively to gather historical or local information vital to investigations. Her reporter duties frequently align with the team's work, enabling her to assist in evidence collection or provide crucial leads. She demonstrates a strong sense of righteousness and boldness in speech and action. Her presence often motivates Ishii, helping him regain composure during critical moments like Gotou's capture.