Sharkskin Fist

Isonade created a unique style of fighting known only as Sharkskin Fist (鮫肌鉄拳 ,Tekken Samehada). Only mastered by Kirigakure's Finned Demon, he has become a literal Asura in war. With it, Isonade has remained truly undefeated from the time he first displayed this unique style. It is water releases strongest nintaijutsu technique as its range can reach farther than all others. The mechanics behind Sharkskin Fist revolves solely around chakra flow. Streaming his energy through water gives it a purpose of sorts. And since it revolves around movement rather than seals, Sharkskin Fist allows for instant yet deadlier attacks. Sharkskin Fist was created to utilize in areas surrounded by water and liquid. Whether covered by mist, completely submerged or a normal day in a regular environment, Sharkskin Fist acquires grants tremendous boost in power. It is said that not a soul has survived a direct attack from Isonade's Sharkskin Fist. And that when used against heavenly shields, they crumbled. Because water is the source of all life, Sharkskin Fist possesses a certain-kill reputation with a believed infinite range. A single tap capable of killing a giant that casted shadows over an enormous village. It contains the deadliness of a Hyuga's signature touch while boasting enough power to literally destroy Isonade's surroundings and large portions of surrounding enemies using incredible range. Sharkskin Fist works by flowing chakra through surrounding water in the atmosphere or in Isonade's immediate vicinity. This surging or flowing energy causes it to react a specific way. Either blasting outwards mimicking shockwaves or following specific commands. Doing so, Isonade's punches not only gain the concussive force that surpasses a cannon ball exponentially, but also its range as well. And such, Isonade's physical combat is both short and long range. By traveling through water, his offensive movements can continue forward for an unlimited amount of time. Depending solely upon the power released. Isonade has dispatched over hundreds of enemies at once. Using a single punch. Or sent massive Tidal Waves simply by stepping upon a water's surface. Through traveling water, anytime Isonade uses Sharkskin Fist, his attack grows in power depending upon distance. It is for this that Isonade utilizes external water for distant attacks while dirtecly attacking a persons internal liquid internally. Also, flowing chakra through Samehada allows it to gain an increase in range and power. However, its chakra absorption range remains the same. Sharkskin Fist's deadliness is almost always a certain-kill when submerged in water. Simple attacks become blasted missiles forward. Which coupled with his already unmatched physical strength, Isonade's short range attacks are able to able to crush absolute defenses with an unseen ease. However, to overcome land battle, Isonade is also able to utilize it through water vapor. Releasing and flowing chakra through mbient water within the atmosphere allows usage anywhere. Although not as powerful, Isonade's physical attacks gain a sniper's speed and range. This was evident when Isonade flicked an enemy from a mile away.

Kicks are able to send buildings flying like humans. Even massive earthen structures are easily destroyed by Isonade's Sharkskin Fist. In essence, Sharkskin Fist boost Isonade's concussive power into levels that are unmeasured. He has destroyed a mountain, launched pinpoint attacks and even devastated an opponents body with a single attack. Leaving nothing but blood behind. It is similar to an ocean's water pressure as well.

To utilize it at a higher level without submerging himself, Isonade can summon his signature Water Release Aura...

A powerful technique under Sharkskin Fist is the ultimate counter against water based constructs. Another attack accomplished a legendary feat. It split the Land of Water's surrounding ocean in half, including an approaching enemy ship. When used against enemies, it is known as a certain-death technique. A majority of Isonade's attacks revolve around manipulating water around specific areas to create precise or concentrated shockwaves. While others are known for specific purposes.