Madame President, also known as the owner of T.N. Software, is a supporting character featured in the first episode of the anime Golden Boy. She is a tall, strong-minded, independent, and intelligent businesswoman who runs an all-female software firm. Her striking appearance is matched by her taste for expensive, revealing clothing, and she is often seen driving a Ferrari, a symbol of her wealth and status. Deeply distrustful of men, she maintains a strict policy of never employing them, believing their intentions are insincere. This conviction leads her to initially dismiss the protagonist, Kintaro Oe, as a mere janitor when he arrives seeking work.

Her motivations are rooted in maintaining control and excellence within her company, which she manages with a firm, no-nonsense attitude. However, a crisis unfolds when an electrical accident jeopardizes the firm's future. Despite her earlier contempt, Kintaro reveals his hidden programming skills and steps in to save the company using his knowledge. Witnessing his selfless and talented act shatters her prejudice. In a moment of profound realization and regret for having ruthlessly fired him earlier, she jumps into her Ferrari and speeds off, hoping to run into him again. This development shows a significant shift in her character, moving from arrogance and skepticism to humility and appreciation. Her notable ability lies in her leadership and business acumen, though she is also a competent programmer in her own right. Her key relationship is with Kintaro, who becomes the first man to work in her office and ultimately changes her perspective. While she does not reappear beyond this episode, her arc serves as a classic example of the series theme where a successful, guarded woman is humbled and transformed by Kintaro's earnest dedication and skill.