Tsumugu Kageyama is a fictional character from the anime and manga series K Project. He is known for his calm demeanor and analytical mind, often serving as a strategist in various situations. Tsumugu is a member of the Scepter 4 organization, which is responsible for maintaining order in the city. He possesses the ability to manipulate Blue energy, which is linked to his role within the series. Tsumugu's character is often seen as a bridge between different factions, showcasing his diplomatic skills and deep understanding of the conflicts surrounding him.