Prince, also known as Prince Simon, is a supporting character and recurring antagonist in the 2016 anime series To Be Hero. He is an eccentric alien invader whose persistent goal is to conquer Earth. His personality is characterized by absurd behavior and an over-the-top dramatic flair, which make him a comedic presence rather than a genuinely threatening one. Although he is determined and theatrical in his efforts, his attempts at invasion are largely incompetent, and he repeatedly fails to pose a serious challenge to the hero. Within the story, he serves as a recurring comic antagonist, opposing the protagonist and contributing to the series' absurdist humor through his exaggerated schemes. He is one of several titled figures in the cast, alongside characters such as the First Prince and the Great Emperor, which places him within a broader royal context among the series' alien characters. His characterization centers on flamboyant but ineffective villainy, and the series does not devote much attention to his personal background or to a defined set of special abilities, instead using him primarily as comedic opposition to the hero.