TV-Series
Description
Kaon operates as the Absolute Angel Murakumo, a concept tied to the deity Ame no Murakamo. Under Mika Ayanokōji's command at Higashigetsu Fūma Witch Academy, she engages in assaults against Kū Shiratori and her allies, uniquely refraining from draining bystanders' energy during combat.

Her closest bond is with fellow student Himiko. Though designated as Mika's weapon, Kaon harbors profound affection for Himiko, initially denying romantic feelings to shield Himiko from Mika's potential retaliation. This devotion drives Kaon to consistently prioritize Himiko's safety above her own.

A critical turning point unfolds when Mika tortures Kaon to enhance Murakumo's power, replacing Kaon's original Absolute Angel mark on her left arm with her own. This modification restricts Kaon's energy absorption solely to Mika, severs her emotional connection to Himiko, and alters her personality—causing Himiko anguish. Despite this conditioning, Kaon's core self endures. She defies Mika's control to protect Himiko, proving her feelings remain unbroken.

Himiko fully restores their bond by kissing Kaon and openly declaring her love, which reinstates Kaon's original mark and reclaims her identity. Their relationship deepens afterward. In later special episodes, Kaon visits Himiko, who sketches her partially wrapped in a blanket. Kaon references an imminent repair procedure with risks of memory loss or death, reassuring Himiko by stating she will "always be in here"—gesturing to Himiko's heart.

Subsequently, Kaon and Himiko cohabit, mirroring past reincarnations. They acquire matching pendants at a jewelry store; the interlocking pieces form a heart adorned with pink seashells identical to those from their prior lives. Further scenes depict them sharing intimate moments in a hot spring, where Kaon soothes Himiko's anxieties and reacts defensively when their privacy is breached.

Kaon's character directly channels Chikane Himemiya from *Kannazuki no Miko*, with lore implying she is Chikane's reincarnation. Her arc persistently explores devotion, sacrifice, and love's persistence across lifetimes.