Tsukasa Shishio is a fictional character from the manga and anime series Kaguya-sama: Love Is War. He serves as the president of the Shuchiin Academy student council and is known for his intelligence and strategic thinking. Tsukasa is often seen as a rival to the main characters, particularly Kaguya Shinomiya and Miyuki Shirogane. In the series, Tsukasa is characterized by his calm demeanor and strong leadership skills. He plays a significant role in the comedic and romantic conflicts that arise between the student council members, contributing to the overall themes of love and rivalry in the story.