Ayumu Nishizawa is a secondary character in the anime series 'Hayate no Gotoku!' (also known as 'Hayate the Combat Butler'). She is a classmate and close friend of the protagonist, Hayate Ayasaki, and harbors a crush on him. Ayumu is characterized by her determination and perseverance, often seen working part-time jobs to save money. Despite her average academic performance, she possesses a strong will and kind heart, making her a beloved character. Her interactions often bring a slice-of-life charm to the series, providing comedic relief and emotional depth.