So lets say Kat has to assassinate some obese guy who is a target. I am guess typical daggers wouldn't be efficient because this guy she has to kill is huge, maybe even bigger than gragas. Would she use any other sort of technique to assassinate? LIke, pillow over head while the fat target is asleep or like poison in food or drink? Or What?
Fat is not armor? You think you can't kill your fat friend with knife? You can, they are as vulnerable as skinny ones. If they have blood system, which they do, they can be stabbed or cutted and bleed to death. Or if you insist they can't, captain Zaraki once said that everyone can be killed by focusing neck and eyes
A dagger to the throat or through the eye is going to kill you know matter how fat you are. Also both in-game and on her splash art, each of Kat's "daggers" is about as long as her forearm. They are hardly delicate weapons.
