Hiroshige Ushijima is a supporting character in the anime series Corpse Princess, serving primarily as a classmate to the protagonist, Ouri Kagami. He is a teenage boy with blonde, spiky hair of ear-length and brown eyes, typically seen in his school uniform. His role in the story is largely confined to the everyday school environment, providing a contrast to the series' darker supernatural elements through his mundane, self-centered concerns.

Personality wise, Hiroshige is characterized by an inflated sense of his own charm. He views himself as a natural ladies' man and is persistently, and often aggressively, forward in his pursuit of female classmates. His romantic enthusiasm is primarily focused on a near-fanatical devotion to the pop idol Kun Osaki, though he frequently expresses interest in other girls he finds attractive. This self-confidence exists in stark contrast to his actual success rate, which remains unclear and appears to be minimal.

His primary motivation stems from his romantic and social desires. He is driven by a persistent, though largely unsuccessful, quest for female attention. A key element of his character is his deep-seated envy toward his friend, Ouri Kagami. He watches with frustration as Ouri seems to effortlessly attract the attention of attractive female peers, such as the new transfer student Itsuki Yamagami and the well-endowed Nozomi Kasuga, whom Hiroshige perceives as the ideal of feminine allure. This jealousy highlights his role as a comedic foil to the more serious and seemingly oblivious Ouri.

Hiroshige's central relationship is with Ouri Kagami, whose quiet demeanor and inexplicable popularity serve as a constant source of irritation for him. His interactions with other female students are generally defined by his intrusive advances, though these rarely lead to meaningful connections. He has no direct involvement with the main plot concerning the Shikabane Hime, Makina Hoshimura, or the monastic Kougon Cult, existing almost entirely within the protagonist's ordinary school life.

In terms of character development, Hiroshige remains largely static throughout the series. He does not undergo a significant transformation or gain a deeper understanding of the supernatural conflicts surrounding him. His function is to provide a dose of normal, if exaggerated, high school behavior, serving as a source of comic relief and grounded social interaction for Ouri.

Regarding notable abilities, Hiroshige possesses no supernatural powers, combat skills, or special knowledge related to the Shikabane. His only defining traits are his overconfidence and his persistence in social pursuits, neither of which prove to be particularly effective in the context of the story.