Trunks stands in front of his teacher and listens carefully to the instructions that he gives. He gives a nod of approval after he finishes and readies himself once more with his right hand on the bottom of the handle, and his left right above it. Trunks then takes one step toward Kisame, and uses that momentum to begin spinning on the heel of his right foot very rapidly in a counter-clockwise fashion. Trunks grips the blade tightly, and focuses on his target intently as to perfect his timing. With his first slash, Trunks aims for the inner right arm of Kisame, hopefully hitting right where his biceps meets his triceps. On his next rotation, Trunks aims for Kisame's left arm, once again trying to hit between the two muscles. Trunks would do this because if his blows were successful, Kisame would lose the ability to move his arms due to severed tendons. On his next rotation, Trunks would aim lower, attempting to hit the inner side of Kisame's right thigh, and with the next spin, the back to outer side of his left thigh. He would do this because if he were to hit these areas correctly, a normal opponent would bleed out in a matter of minutes due to having two major arteries cut. In his final rotation, Trunks sends an upward slash that would travel diagonally (due to the spin) from Kisames left armpit, across his chest, up his neck, and eventually up his chin where it would come into contact with his jaw bone. As bones do not give as much as flesh, this momentum would be enough to carry Kisame's body in the same direction as the blades path and send him flying into the air.
Watching carefully, Trunks sheathes his sword and jumps high into the air, above Kisame. Trunks positions his body so that he is directly above his teacher, and once he is so, he unsheathes his sword once more. Trunks then positions his body so that he would be falling downward toward Kisame head first, with his blade pointing straight down. Trunks then begins to spin violently in a counter-clockwise fashion, while releasing a bit of wind chakra through his feet to speed up his descent. Trunks crashes hard into his teacher, lodging his blade into his chest. With the spinning of Trunks' body, Kisame would too begin to spin, possibly making him disoriented and confused about his exact location. The pair would then crash hard into the earth, plunging the blade deeper into its target.