A highly intelligent woman who has graduated from university twice and also completed graduate school, she works as a housewife at a think tank—an unusual profession. Her job remains shrouded in mystery, and she doesn't clearly state what's bothering her. However, her willingness to appear in adult videos suggests an imbalance between her work and personal life. Though her sophisticated, knowledge-heavy way of speaking leaves people around her struggling to keep up, she transforms completely during sex—extremely sensitive and prone to multiple, squirting orgasms. This striking contrast makes her a mysteriously lustful wife, evoking the sense of a marriage on the verge of collapse.