Kenshiro's powers and abilities
Kenshiro possesses incredible strength which far exceeds that of an average human. His trademark fighting styles Hokuto Shin Ken and Hokuto Sōke no Ken allow him to land pressure-point strikes that are so fierce, they cause an opponent to blow up. Kenshiro's strong enough to effortlessly snap a thug's arms like nothing, throw a 661 lb man, easily destroy boulders to nothing with just a mere flick of his wrist, and bend and slice steel with just his bare hands. Kenshiro's possibly greatest feat of lifting strength is where he manhandled a special rock that was around 300 tons.
Superhuman Speed, Reflexes, and Agility
Kenshiro's shown to be very nimble, being able to move fast enough to leave afterimages to the point where he completely disappears. In combat, he can land over 50 punches in just 3 seconds In mid-air, Kenshiro can intercept a spear and both dodge and destroy two boomerangs.
Superhuman Durability and Endurance
Throughout the course of his adventures, Kenshiro's revealed to have an extremely high pain tolerance. He's touched lava with his bare hands, handled hits from massive thugs, and even shrugged off having his own pressure pints pressed. Kenshiro's endured attacks from a gigantic man whose sheer strength destroyed large parts of a roof and survived getting his chest pierced by Rei. Also, Kenshiro tanked getting a pillar smashed on him containing 1,000 tons of collapsing concrete & steel
Aside from his astounding inhibition to pain, Kenshiro also possesses an extremely large amount of stamina. He can survive without food and water much longer than an average human, being able to go exactly one week without sleeping and three months without eating. Kenshiro can endure 5 times the lethal dose of potassium cyanide, resist paralytic gas, and cross distances across the desert on foot, which would require normal people to use cars or other vehicles to cross.
Superhuman Acute Senses
Kenshiro senses are very deadly. His smell is as good as a hound's, as he can identify poisons by smell like his uncle. He can hear someone whispering from two kilometers away and see the aura of a living being in pitch-black darkness. Additionally, Kenshiro's sense of taste is strong enough to detect poisonous food and such.
Healing and Regeneration
Even after being severely wounded from having his muscles and bones sliced or crushed, Kenshiro can heal pretty fast and regenerate his flesh, bones, crushed organs, and eyes.