Arc 10The Acting Hokage
Tobitake Tonbo returned from the Land of Snow to find Hiruzen Sarutobi dead and Konoha under pressure, then served as acting Hokage while pursuing reconstruction and security. After Tsunade returned and took office as Fifth Hokage, Tonbo resumed leading the Analysis Division as Danzō continued plotting to seize control.
- Tobitake Tonbo defeated Kazahana Dōtō’s forces in the Land of Snow, helped Kazahana Koyuki take the throne, and brought back the country’s scientific research and Ice Release techniques.
- Mitokado Homura and Utatane Tsubaki named Tobitake Tonbo Proxy Hokage after Hiruzen Sarutobi’s death, and he confirmed that his family had survived the attack on Konoha.
- Tobitake Tonbo addressed Konoha’s postwar threats by strengthening surveillance, pursuing diplomatic agreements, and ordering the Land of Rice Fields to dismantle Otogakure.
- Tobitake Tonbo helped Konohamaru accept Hiruzen Sarutobi’s death by urging him to honor his grandfather’s memory through protecting Konoha.
- Tsunade fought Orochimaru alongside Jiraiya and Naruto, then returned to Konoha after Tobitake Tonbo was appointed acting Hokage.
- Tsunade treated Kakashi and assessed Rock Lee’s chances for surgery, while Tobitake Tonbo offered to develop a technique to improve Lee’s odds.
- Tobitake Tonbo handed Konoha’s official duties to Tsunade, who was inaugurated as the Fifth Hokage, and returned to the Analysis Division as Shimura Danzō studied Konoha’s revised codes.