Aoba is a striking woman with long black hair, matching dark eyes, and a slender but curvy figure—two distinctive white strands frame her face on the left side. After being transformed into a Humanoid Shuuki, her appearance changed drastically: her hair turned long and white with two strands that stick upright, orbiting strands, and her eyes became golden and slit-shaped. Like all Humanoid Shuuki, she wears the standard uniform—a black skintight suit with a white overcoat and marked boots.
Her personality is complicated. As a Humanoid Shuuki, Aoba developed an intense hatred for the Anti-Demon Corps, attacking their members on sight, though she does it with a playful, almost nonchalant edge even during combat. What's interesting is that despite this animosity, she's actually quite good at reading people and doesn't let personal grudges override her judgment. The moment Yuuki called out to her, she stopped fighting. She quickly realized that the sixth and seventh units of the Anti-Demon Corps weren't like the rest of the organization, and she could even tell that Tenka had deliberately held back during their final clash to spare Yuuki's feelings. Once she trusted them, she was genuinely grateful and happy to cooperate with them.
Aoba is deeply devoted to her younger brother, Yuuki Wakura—basically a textbook brocon. She's always mentioning him to strangers and was even able to sense his presence inside Mato itself. She's spent her time as his unofficial mentor, teaching him how to be a proper man, rewarding his progress with points and the occasional submission hold.
Eight years before the main story, Aoba got caught up in a Mato Disaster where she ate a Mato Peach, transforming her into a Humanoid Shuuki. While struggling to keep her humanity intact, she met Naon and Koko, eventually becoming the leader of the Hidden Village.
Content compiled by AnimeList.moe from publicly available sources.