Kōtarō Katsuragi is a fictional character from the visual novel series Kagetsu Tōsen. He is known for his strong sense of justice and determination to protect those he cares about. Kōtarō often finds himself in challenging situations, where he must confront various adversaries and navigate complex relationships. In the series, Kōtarō is depicted as a skilled fighter, utilizing both physical prowess and strategic thinking. His character development is central to the storyline, as he learns to balance his ideals with the harsh realities of his world, making him a relatable and compelling protagonist.