Kishibe is a simple, stoic person. Owing to his great power and ability, he frequently does his duties with a composed formality and shows little emotion. Even while he usually speaks in a laid-back, courteous manner, his actions frequently reveal a great savagery that he has amassed during many years of Devil Hunting. Even though he occasionally shows shock and grief over particular things, his expression and voice are completely neutral.
Even though Kishibe has a stoic exterior, he has demonstrated on multiple times that he is a sentimental and empathetic person. Despite his professed dislike of fiends and devils, he becomes devoted to Denji and Power during their training, confiding in Makima about his worries for their security. Later, as a courtesy, he looks after Meowy while they travel. In a similar vein, even after the two had attempted to murder each other earlier in the day, he declines to gaze at Quanxi’s corpse when she passes away because of their presumed former friendship.
Given his lengthy history of devil hunting, Kishibe may be a little nuts. He believes that those who are the crazy, because they lack fear, are the most scary devil hunters to devils, rather than the courageous or strong.
When Kishibe was instructing Denji and Power, he told them he preferred to be called ‘Master’. He acknowledges that he likes to kill devils, drink, and have women.
Physical Ability:
Enhanced Strength: Kishibe possesses extraordinary strength for a human; he used one arm to lift Denji and Power off the ground and snapped their necks, both of them unable to resist him. He could shatter weapons made of Power’s hardened blood with simple punches.
Enhanced Speed: Kishibe is a lightning-fast fighter who can slit Power’s throat before Power could launch her own attack, avoid Denji’s slash, and counterattack by stabbing him multiple times before Denji could react.
Enhanced Reflexes: Kishibe possesses superhuman reflexes, enabling him to respond to impending strikes from right above him and evade a spear that was thrown through a door in front of him at point-blank range.
Enhanced Durability: Although Kishibe slowed his fall by cutting a knife into the side of the building, he could withstand being tossed out of a window and falling hard enough to crush the roof of an automobile.