Arc 3Root Control and Forbidden Techniques
Rikuto defeated Danzo and brought him under permanent control, then continued traveling and training with Tsunade as Karin joined them. After capturing Hidan and obtaining Root's forbidden techniques, Rikuto mastered Flying Thunder God and Spirit Transformation before spotting Jiraiya peeping at the hot springs.
- Rikuto broke Danzo through layered illusions, used Kotoamatsukami to make him permanently loyal, and concealed the loss of Shisui's eye.
- Rikuto freed Chūbēmaru from Shuto Castle and signed his summoning contract, then helped Tsunade take Karin and Nanako Uzumaki from Root.
- Tsunade treated Nanako and accepted Karin as her third disciple during two years of travel, while Rikuto arranged for Nanako to live and work in Konoha.
- Rikuto mastered the Yin Seal and traveled with Tsunade, Shizune, and Karin to the Land of Hot Water, where killings had emptied the streets.
- Rikuto defeated Hidan and sealed him away as a test subject, destroyed a White Zetsu, and received forbidden techniques and shinobi remains from Aburame Ryoma.
- Rikuto used more than a hundred Wood Clones to master Flying Thunder God Level Two and won his bet to sleep in Tsunade's arms.
- Rikuto learned the Spirit Transformation Technique, entered Tsunade's mental world, and tested possession and his abilities through a Yugakure Chunin.
- Rikuto spotted Jiraiya peeping near the baths and warned Tsunade, Shizune, and Karin, who dressed and lured him closer.