The ordinary boy whose life changes when his late mother's obi transforms into a tsugumomo named Kiriha. He is attacked by an amasogi, defended by Kiriha, and gradually uncovers his dark past while entering a hidden world of gods and spirits.
Kiriha serves as the constant guiding force, balancing Kazuya's impulsiveness with spiritual knowledge and loyalty.
S1E1-12 and S2E1-12 consistently frame Kiriha as the emotional and supernatural anchor for Kazuya's exorcist duties.
Sunao adopts a disciplined approach to training under Kazuya, reversing their initial dynamic to focus on mutual growth.
S2E10 explicitly states Sunao transfers to Kazuya's school with the intent of making him stronger and getting closer.
Kiriha's narrative function is to protect, guide, and validate Kazuya's growth as an exorcist.
In episode 1, Kiriha emerges to save Kazuya from a possessed wig, and in episode 12, she stands beside him during the duel conclusion.
Kazuya's team strategically depends on Kukuri's divine abilities during high-stakes battles, acknowledging her power.
S2E10-11 highlights Kukuri's critical role in defeating Miurahi, with Kazuya's group relying on her last resort to turn the tide.
They maintain a standard classmate dynamic with occasional supernatural cooperation, lacking deep emotional ties but sharing school life.
S1E1-2 features accidental contact and a library trap, while S1E6 shows them investigating a dating sim amasogi together.
Kukuri operates as an external agent whose actions force Kazuya to confront his spiritual responsibilities.
In episode 3, Kukuri is dispatched by a mysterious host with an offer Kazuya cannot refuse, escalating to physical confrontation in episode 4.
Their interaction is minimal but positive, centered around Kazuya's assistance to Kukuri's household.
S1E7 shows Kazuya facilitating Kukuri's loan visit, indirectly supporting Kokuyou's living situation.
A slow-burn romantic dynamic where shared danger gradually replaces initial hostility.
In episode 1, Chisato's initial wrath over the accidental groping shifts to cooperation in episode 2 when they are trapped together.
Explore the full interactive character relationship map of Tsugumomo