Zunbera is a yōkai of towering elegance, her pale skin contrasting with flowing black hair and piercing heterochromatic eyes blending teal and hot pink. She dresses in an ebony kimono draped loosely over her shoulders, cinched with a crimson obi.

Her signature power, "Spiritplasty," allows supernatural face transplantation—replacing a living person’s visage with that of the deceased. The painless procedure begins with "Soul Tempura," a dish inducing unconsciousness before she reshapes their features. Results fade without repeated sessions, though prolonged use risks gradual metamorphosis into a yōkai.

Whispers claim she originated as a beauty-obsessed human who ingested mercury in desperation, triggering her yōkai rebirth.

Zunbera crosses paths with Kirara Fusano, a girl bullied for her appearance, offering free transformations while deriding humanity’s fixation on wealth. Challenged by Kitarō about stealing faces, she insists she acts only when sought out, earning Neko-Musume’s epithet of "foxy."

Serene and seemingly altruistic, Zunbera aids those craving beauty, her existence intertwining themes of vanity, physical change, and the hidden toll of human longing.