This is a pretty interesting battle. Zebra would be able to effortlessly defeat Kars in his normal state, but Kars does have ultimate mode at his disposal. This drastically increases his abilities, which makes this more of a challenge. Speedwise, Zebra would likely have the edge and I’m sure that he could hold his own in a fist fight as well. Kars’ light blade would be lethal, but Zebra should be able to avoid it until he seals the victory. Zebra (Toriko) wins.