The moment Kisame charged head-on, Uzumaki Naruto, having activated the Sage Art Lightning Release Chakra Mode, suddenly ignited a blaze of dazzling lightning across his entire body. Then, under Kisame's incredulous gaze, Naruto burst forth with a speed unimaginable to ordinary people, appearing right in front of Kisame in a flash.
At this moment, Kisame was still holding the Samehada, completely wide open. Because he couldn't keep up with Naruto's movements, and because the speed Naruto suddenly unleashed was far too astonishing, Kisame was caught completely off guard and had no time to make any reaction before Naruto's right palm struck him fiercely in the chest.
Sage Art: Frog Kumite!
Chapter 55