Arc 9Nawaki’s Return
Rikuto developed chakra-imbued tags, settled Tsunade in the Land of Whirlpools, and revived her younger brother Nawaki. The arc left Rikuto back in Konoha, watching a Ninja Academy lesson as the students noticed him.
- Rikuto revealed Root’s abuses to Uzuki Yugao, then secured her release from the Anbu by demonstrating Wind Release: Rasenshuriken and offering it to Hiruzen Sarutobi.
- Rikuto gave Moegi an Artificial Devil Fruit that awakened her Wood Release, and he began training her to control it.
- Rikuto developed Flying Thunder God Teleportation Tags and Mystical Palm Tags, then agreed with Tsunade to settle and research forbidden medical techniques in the Land of Whirlpools.
- Rikuto transformed the Land of Whirlpools into a lush estate for Tsunade, while Shizune and Karin returned to Konoha with teleportation tags.
- Rikuto stole One's Own Life Reincarnation from Chiyo and used it with Impure World Reincarnation to revive Nawaki in a young body.
- Rikuto brought Nawaki to Tsunade, who embraced him and learned that Root had preserved his organs and that Rikuto had sacrificed a Sky Ninja spy to restore him.
- Rikuto took Moegi back to Konoha and warned her to keep her Wood Release hidden, then visited the Academy as Iruka’s students began a practical combat lesson.