Ryomen Sukuna is quite aggressive and entrepreneurial. He face challenges head-on and are often successful at what he does. He's confident in himself and can achieve most of what he wants. He's arrogant, cold, prideful, too blunt, and determined especially when it comes to his works. He always love to observe around with his piercing gaze that's intimidating but can make them melt. He doesn't want things to go wrong, and he always want things to be under his control.