Primary

• Hiruzen Sarutobi Grandfather of Konohamaru Sarutobi
• Hiruzen Sarutobi Former Teacher of Orochimaru
• Hiruzen Sarutobi Former Teacher of Jiraiya (young)
• Hiruzen Sarutobi Father of Asuma Sarutobi
• Hiruzen Sarutobi former student of Tobirama Senju
• Hiruzen Sarutobi Former teammate of Homura Mitokado
• Hiruzen Sarutobi Former teammate of Koharu Utatane

Extended

• Asuma Sarutobi Team Leader & Teacher of Shikamaru Nara
• Asuma Sarutobi Son of Hiruzen Sarutobi
• Asuma Sarutobi Lover of Kurenai Yuhi
• Asuma Sarutobi Team Leader & Teacher of Choji Akimichi
• Asuma Sarutobi Team Leader & Teacher of Ino Yamanaka
• Konohamaru Sarutobi Grandson of Hiruzen Sarutobi
• Konohamaru Sarutobi Teammate of Udon
• Konohamaru Sarutobi Teammate of Moegi Kazamatsuri
• Konohamaru Sarutobi student of Ebisu
• Konohamaru Sarutobi Nephew of Asuma Sarutobi
• Konohamaru Sarutobi Husband of Tsunade
• Homura Mitokado former student of Tobirama Senju
• Homura Mitokado Former teammate of Hiruzen Sarutobi
• Homura Mitokado Former teammate of Koharu Utatane
• Koharu Utatane former student of Tobirama Senju
• Koharu Utatane Former teammate of Hiruzen Sarutobi
• Koharu Utatane Former teammate of Homura Mitokado
• Orochimaru Former teammate of Tsunade
• Orochimaru Former Disciple of Hiruzen Sarutobi
• Orochimaru Former teammate of Jiraiya
• Orochimaru Father of Mitsuki
• Orochimaru "favorite" former hokage Tobirama Senju
• Orochimaru one of his "little lab rats" Yamato
• Orochimaru survival fight against Hanzo of the Salamander
• Orochimaru Genetic Template of Mitsuki
• Tobirama Senju Younger Brother of Hashirama Senju
• Tobirama Senju Uncle of Tsunade
• Tobirama Senju former teacher of Hiruzen Sarutobi
• Tobirama Senju former teacher of Homura Mitokado
• Tobirama Senju former teacher of Koharu Utatane
• Tobirama Senju really hates Orochimaru
• Tobirama Senju Co-worker of Minato Namikaze
• Tobirama Senju Enemy of Madara Uchiha
• Tobirama Senju Enemy of Izuna Uchiha
• Tobirama Senju Brother-in-law of Mito Uzumaki