Arc 37The Lost Sharingan
Sasuke, Naruto, and Sakura searched Orochimaru’s bases for the Uchiha’s stolen Sharingan, clashed with Shin, and uncovered a dangerous hidden blast. As Konoha handled Kumogakure’s response, Naraku agreed to leave the Hokage position within a year and began planning the postwar Chunin Ninja Exams.
- Naraku told Sasuke that Obito had hidden the Uchiha’s Sharingan and gave him clues, while Kabuto revealed Orochimaru’s bases and the existence of Uchiha Shin, an Itachi admirer with transplanted Sharingan.
- Sasuke recruited Naruto and Sakura to search Orochimaru’s bases, and the team found no Sharingan at Base A before heading toward the Land of Lightning.
- At Orochimaru’s second base, Sasuke and his companions recovered eight pairs of Sharingan and gathered research materials before Shin and his clones attacked outside.
- Naruto, Sasuke, and Sakura defeated Shin’s clones, and Sasuke overpowered Shin with Susanoo and Amaterasu before burning him and his clones to ash.
- An explosion devastated Orochimaru’s base and mountain, prompting Kumogakure to search the site and seek Kabuto while Naraku arranged limited Konoha assistance.
- Naraku visited Flame Mountain, then learned Sasuke’s team had left to search the Land of Birds for Obito’s bases and Sharingan.
- Naraku told Konoha’s senior officials about the mission and announced plans to step down after the Chunin Ninja Exams, but agreed to Jiraiya’s proposal to leave within a year.
- Naraku asked Shikaku and Kakashi to prepare the Chunin Ninja Exams, which would include representatives from the Five Great Shinobi Villages and other factions.