Arc 15The Twin Stars’ War
Uchiha Yū helped Konoha defeat Iwagakure, then returned to the village amid political blame for the battle’s losses and killed the Seven Ninja Swordsmen of the Mist during the journey. He accepted a position as Hokage Advisor while planning to leave with Orochimaru after the war, and learned that the Fourth Mizukage had died.
- Uchiha Yū and Minato Namikaze led Konoha’s assault on Han and Iwagakure, and Yū’s Mutually Multiplying Fission forced Han to abandon his Tailed Beast Ball and flee.
- Uchiha Yū took command after the battle, used Black Snake and Gamabunta to help drive Iwagakure back, and arranged for Uchiha Fugaku to hide supposedly dead Uchiha at a secret base.
- Tsunade defended Uchiha Yū against Danzo’s accusations, but Hiruzen Sarutobi insisted that Yū apologize for command errors and ruled out his becoming Hokage because he was an Uchiha.
- Uchiha Yū left the front with the wounded, bringing Might Duy and Might Guy with him, and demonstrated how taijutsu could break through ninjutsu.
- The Seven Ninja Swordsmen of the Mist ambushed Uchiha Yū’s group, but he poisoned them with Radiation Element and killed them, taking their swords and Samehada.
- Uchiha Yū returned to Konoha as Jiraiya refused Hiruzen Sarutobi’s offer to become Hokage and recommended Minato Namikaze instead.
- Uchiha Yū faced villagers demanding an apology and compensation, then agreed to become a Hokage Advisor while planning to leave with Orochimaru after the war.
- Uchiha Yū received news that the Fourth Mizukage had died and suspected the death was connected to the tailed beast within him.