Kakeru Yuiga is a central character in the anime series Norn9: Norn+Nonet. He is a member of the Norn ship, a group tasked with maintaining peace and order. Kakeru possesses the ability to manipulate plants, which he uses to protect his friends and allies. He is known for his calm demeanor and strong sense of justice. Throughout the series, Kakeru's interactions and relationships with other characters, especially Koharu, highlight his compassionate nature and his struggle to reconcile his responsibilities with his personal desires. His journey is one of growth and self-discovery.