Daitetsu Kunikida

As the Chief Director of the TAC, this character has a complex history rooted in his past relationships. He raised Kaede with a degree of paternal affection while simultaneously manipulating her unique abilities to hunt and eliminate Aragami. Following Kaede's tragic sacrifice, this emotional turning point significantly altered his behavior. When Momiji joins the TAC, he shifts his approach, choosing to treat her with genuine care rather than exploiting her powers, reflecting a change in his character.