Arc 10The Fourteenth Squad’s Last Mission
Sakura fought Kakuzu and Hidan during a mission to investigate Orochimaru’s base, then saved Yugao with a temporary heart. After the squad’s future came into question, Sakura arranged to establish a research base in the Land of Snow and began pursuing her Special Jōnin assessment.
- Sakura uncovered cloning research at Orochimaru’s abandoned base, but Kakuzu and Hidan ambushed the Fourteenth Squad and killed Makoto Inuzuka and Kotaro.
- Sakura battled Kakuzu while Shino and Yugao fought Hidan, using Ice Release and her strength to damage Kakuzu before he escaped underground and kept her at bay.
- Hidan gravely wounded Yugao by removing her heart, and Kakuzu persuaded him to retreat as reinforcements approached.
- Sakura created an Ice Release heart and restarted Yugao’s blood flow, then Tsunade operated to grow Yugao a replacement heart from stem cells.
- Tsunade told Sakura that Yugao would leave Anbu after recovering and that the Fourteenth Squad would be reorganized, while Sakura proposed a Land of Snow base for cloning and stem cell research.
- Sakura showed Sasuke her research and explained her plan to grow unconscious physical clones for dangerous Ninjutsu tests, and Sasuke agreed to help establish the base.
- Sakura offered to teach Sasuke and Kakashi the Super Electromagnetic Cannon, then sent Naruto Sasuke’s reply along with extensive Ninjutsu notes.
- Sakura sent Kazahana Koyuki a letter, applied for promotion to Special Jōnin, and began her practical assessment by examining new Anbu recruits.