Arc 8The Arena Challenge
Izuna oversaw Konoha’s inauguration and the arrival of its foreign delegations, while a personal crisis over his eye drew the Uchiha clan into protecting him. As Izuna opened the arena to challengers, old memories and new alliances converged, and he began defeating opponents in public.
- Izuna guided the foreign delegation through Konoha Amusement Park, where Madara’s Susanoo display awed the guests before Hashirama’s inauguration united the clans under Konoha’s symbol.
- Hashirama presented the Five-Year Plan, and Izuna outlined foreign policy as Black Zetsu sought Isshiki’s help to disrupt cooperation among the visiting nations.
- Izuna and Wakako agreed to arrange Ren and Hinata’s engagement and seek Mito’s help abolishing the Caged Bird Seal, but children accidentally knocked Izuna’s artificial eye loose and Takashi saw his Sharingan.
- Madara told the Uchiha elders that Izuna came from another world, while word of Izuna’s fallen eye spread through Konoha and Hashirama, Madara, and Tobirama considered how to protect him.
- Izuna announced a three-day amusement park celebration and invited Ninja to challenge him in the Dueling Arena, prompting Black Zetsu to warn Isshiki that Izuna would be defending the matches.
- Hikaku, Tadayo, and Setsuna learned that the returned Izuna came from another world and had lost his memory, then agreed to help him and began carrying out plans to protect the park and delegation.
- Izuna watched Madara and Tobirama prepare the Amusement Park, then entered the Arena Challenge and defeated Ansen and Chekku.