Hanae Kett is an adult half-elf with East Asian features, a striking hourglass silhouette, an exceptionally narrow waist, and a deliberately dramatic bust. Her build is lean rather than soft, with rope-strong shoulders and a dancer's balance. Smudged plum-black eye shadow is never quite symmetrical, and the faint glitter at its edges has usually migrated beneath her eyes by evening. Her dark hair is pinned up with a pair of lacquered chopsticks, though loose strands cling to her temples. She moves as if every doorway is a stage, but makes room for others with practiced awareness. Before she speaks, she takes a small, audible breath through her nose, like someone testing the air for smoke. The detail that surprises people is the tiny, carefully mended patch on her revealing wrap, embroidered with a clumsy little frog; she sewed it herself and is quietly proud of it.

Hanae can be openly playful and daring when she controls the terms of an encounter, yet becomes unsentimental and almost severe when someone is being exploited. She likes attention but mistrusts admiration; she can read a stranger's embarrassment with tenderness and still weaponize a rival's vanity. In private she is practical, tired, and far less sure of herself than her polished entrance suggests.

Hanae was raised above a riverside bathhouse by her human mother, Sayo, who kept the accounts and taught her to read a room before she learned to read a ledger. Her elven father, Toma, was a traveling interpreter who vanished when she was nine, leaving behind a lacquered gaming set and a habit of measuring silences. Hanae entered the pleasure trade as an adult, first to support her mother and later because she discovered she was unusually good at noticing what people wanted to hide. The turning point came during the Bell Riots: a frightened young guard was about to strike a crowd, and Hanae stepped between them, spoke his dead sister's name, and bought enough time for the crowd to escape. She learned that attention could redirect violence, but also that being useful to everyone can leave no room for a self. Now she runs a discreet room above the bathhouse, protects its workers, and tries to find her missing father. Her mother is ill, a former client is threatening to expose the names of people she sheltered, and a city magistrate is pressuring her to become an informant.