Arc 5Brothers and the Giant Pit
Sasuke met Itachi and planned to bring him back to Konoha while the brothers trained and discussed the Uchiha massacre. Sasuke then trained with the life-energy-rich water in the Land of the Western Extremities, awakened new Sharingan abilities, and began fighting Kumogakure ninja who had attacked him.
- Sasuke studied how hand seals directed Chakra and learned that Tsunade had taken control of the Land of Whirlpools while Danzo came under scrutiny.
- Sasuke was promoted to Special Jonin at the border, entered the Land of Grass, and met Deidara and Sasori, who tested his strength before Itachi arrived.
- Sasuke asked Itachi to return to Konoha and help rebuild their family, shared his plans for Danzo and Akatsuki, and gave Itachi materials to make a weapon.
- Sasuke and Itachi sparred repeatedly, with Itachi teaching him to broaden his ninjutsu and adapt to his surroundings, while Sasuke urged Itachi to protect the people he cared about in Konoha.
- Sasuke traveled to the Land of the Western Extremities, tested the energy-rich lake water, and began Cell Activation training in his inn room.
- Killer B explained the effects of Lightning Release and apologized for Kumogakure's unauthorized attack on Sasuke, while Samui reported Sasuke's promotion and Konoha's control of the Land of Whirlpools.
- After three months of training, Sasuke awakened the Six Tomoe Sharingan and gained Amaterasu and control over its flames, then warned the village chief that the object at the village center could bring disaster.
- Sasuke refused to fight near the village, challenged the Kumogakure ninja, and knocked down their fighters while Killer B stayed out to avoid escalating the incident between villages.