Arc 22Root's Reckoning and the Nine-Tails
Akaseki helped expose Root’s crimes, pursued a Jashin Cult network tied to Dan Katō, and supported Konoha’s postwar reforms. After the village made peace and promoted its wartime heroes, Akaseki tested Kushina’s ability to draw on the Nine-Tails’ power, revealing that her six-tailed cloak was still unsafe.
- Hiruzen Sarutobi confronted Danzo over Root’s illegal experiments as Konoha’s clans and commoner ninja demanded accountability, leading to an Elders’ Council to oversee secret departments.
- Akaseki investigated disappearances near Tanzaku Town and uncovered a Jashin Cult gathering directed by Dan Katō, then traded Dan’s release for six captured Konoha ninja.
- Konoha elected Canglan, Nara Luzang, Hyuga Jisuke, and Fujirō Namiashi as Elders, while the council transferred Root’s missions and left Danzo’s fate unresolved.
- Konoha signed a ceasefire with Iwagakure, and Akaseki advised Jiancheng to expand the Uchiha-led police force and recruit beyond the clan.
- Hiruzen Sarutobi approved Akaseki’s proposal to help Kushina control the Nine-Tails and announced postwar compensation, promotions, and Akashi Uchiha’s elevation to elite jonin.
- Akaseki entered Kushina’s consciousness and challenged the Nine-Tails, prompting Kushina to draw on its chakra without breaking the seal.
- Kushina fought Akaseki in progressively stronger Tailed Beast Cloaks, but when she reached six tails, she used eight golden chains to restrain the Nine-Tails and force it back.