Ibara is a sentient combat suit, or Yoroi, designed to battle supernatural oni. Its visual design features primarily white and blue coloring, accented with red and orange elements. This armor engages in henshin transformation sequences with its user, Kakeru Miwa. In combat, Ibara exhibits a frenzied fighting style defined by wild and unpredictable movements, serving Kakeru’s psychological need to fill an internal void through battle intensity. The Yoroi operates as Kakeru’s symbiotic partner, with their cooperation being essential during confrontations like those against adversaries such as Issa Inuzuka. Narratively, Ibara contributes to Kakeru’s central conflict about heroism and free will, particularly when challenging the authority of the Myoujin family. The armor’s sentient nature and combat role integrate into broader conflicts involving shrine maidens and their duties linked to the demon world.