On the surface, Chuuya is temperamental and arrogant. He revels in fighting and takes pride as the mafia's strongest martial artist. He has no qualms about eliminating the Port Mafia's enemies by any means necessary. He's reasonable when no one pushes his buttons and knows the importance of compromise and rationality. His top priority is Port Mafia's prosperity and well-being. He finds betrayal intolerable and treats his subordinates well.