Naruto: I became the Third Hokage

Akame Uchiha, the daughter of Izuna and niece of Madara Uchiha, became a student of Tobirama and her mother, who was a reincarnator, trained her as well.

When Tobirama and his students were ambushed by Kinkaku and Ginkaku force during the peace talks with Kumo after the end of First Ninja War, Akame volunteered to be the bait, and Tobirama, with a proud smile, made her the Third Hokage.