Night of the Crescent Moon

is episode 308 of the Naruto: Shippūden anime.

Summary
Yugao thinks about the time she used to spar with Hayate, learning the hidden leaf sword style as Yugao and the search party hunt for Hayate's team. When they find them the sealing corps quickly put an end to the actions of the other members of Hayate's team and continue over to Hayate. But they get injured in the process of protecting Yugao from Hayate's blow.They escape and get tended to their wounds.It is learnt that they cannot carry on further owing to their wounds.Yugao explains to Sakura why she cannot fight anymore.But Sakura says that they had to fight because of the "unforgivable" jutsu that Kabuto has used to wage this war and goes to retrieve the scroll on her own. During the fight she is saved from a death blow from Hayate by Yugao who had decided to step in. Yugao tells the Sakura to fetch the sealing corps. The fight ensues during which Hayate commends Yugao on her improvement in swordsmanship. During the fight Kabuto senses the delay and tries to take over Hayate's consciousness who seemingly pins Yugao to a tree but in fact is saved by the efforts of Hayate to take back control and gets himself pierced by Yugao's sword and falls. He is finally sealed by the sealing corps and everyone returns to the medical camp.

Credits
La Noche de la Luna Creciente pt-br:Naruto Shippūden - Episódio 308: Desaparecendo no Luar