Xd. Da fuq? How did I miss that? .___.
Just before the water and fire collides to make steam, Kazuhiko pays close attention to the impending rush of water expel from Naruta. However, the steam fog his vision, making for zero-visibility. Therefore, he used his hearing to hear the waves of water splashing against the ground. In his defense of guarding against the water, he created a earthen wall for protection to prevent crushing and drowning. Performing the needed hand-seals (Tiger → Hare → Boar → Dog), he generate his chakra into the ground and cause a section of the earth to rise to form a wall.
"Doton: Doryuheki"
Not to his knowledge that Naruta was planning another wave of attack, he was shocked his earth wall crumbled in mere seconds with the surge of electricity flowing through. In the time, the mist was clearing. He had little to no time to react. Taking advantage of the earth slowing the electricity flow due to the dense amount of earth, he performed the needed hand-seal (Sheep) and created a replica of himself which was summoned immediately on the field. The clone was to slingshot Kazuhiko in the mid-air to be safely thrown out of the area above while the clone take the brute of the attack.
This allowed Kazuhiko to make a surprise attack in the air just in the frontal above Naruta. Being carried back to the earth with the "law of gravity", Kazuhiko concentrated and focused chakra into the right palm of his hand. He was able to create a fast and rotating sphere of chakra. Using the added mass, he was able to power his chakra sphere for a powerful impact. The chakra sphere was directed at Naruta's cranium to end the battle quickly.
