Hokuto, or 8th Hokuto is a confident and calm robot. It has emotions, but does not show it. When 8th feels emotion, only his eyes glow. 8th is a mysterious robot with gentle and brave behaviors. Sometimes it acts like confirming its behaviors to itself. It can act weird towards to water, for example, it's personality can change to a very aggressive type and hate on the water itself. 8th, who is usually calm and emotionless all the time, water may break his usual personality for a second.