Bukubukuchagama

Bukubukuchagama is one of three female members of the guild Ainz Ooal Gown, honored by Nazarick's NPCs as one of the Forty-One Supreme Beings. She is the older sister of Peroroncino and the creator of the twin Guardians Aura and Mare. Little is known about her true race or appearance — her brother describes it only as "odd-looking pink flesh."

She's cheerful and loves pulling pranks on her friends, but the moment a conversation turns serious, she slips easily into the role of the stern older sister who expects her little brother to obey her — the same dynamic she later built into the personalities of her creations, Aura and Mare.

In real life, Bukubukuchagama is a well-known voice actress who frequently voices young heroines in adult games; when her brother stumbled onto a game featuring her voice, it was enough to put him off playing it entirely.