|This is the article on chapter 506 of the manga. For chapter 258, head to Guy vs. Kisame!!.
"Guy vs. Kisame!!
, Gai Bāsasu Kisame!!
) is chapter 506 of the original Naruto
After learning that "the creature" is not Might Guy's inner self and is an Akatsuki spy, Guy and Aoba Yamashiro begin to battle Kisame, but he continues to flee. Guy uses the Eight Gates, opening the Sixth Gate and pursues Kisame with Killer B's help. Kisame summons a shark and hides a scroll in its mouth, containing his gathered information. Guy goes after the shark but Kisame hides it in a wave of a thousand sharks. Guy opens the Seventh Gate and performs his rarely seen one-hit kill move, Daytime Tiger against Kisame's Water Release: Great Shark Bullet Technique.