"The New Technique…!!" (新術…!!, Shinjutsu…!!) is chapter 339 of the original Naruto manga.
Hidan's remains fall into the pit. He vows to escape and make Shikamaru pay, but Shikamaru doubts it. He causes the pit to cave in, burying Hidan. Meanwhile, Kakuzu realises that Naruto is the jinchūriki of the Nine-Tailed Demon Fox. Kakashi tells Naruto about Kakuzu's extra hearts but Naruto, unconcerned, charges at him. He uses some shadow clones to distract Kakuzu while he prepares his new Wind Release: Rasenshuriken, which Kakuzu realises could kill him.