Tobirama

was a member of the renowned Senju clan, who, together with his elder brother and the Uchiha clan, founded the first shinobi village: Konohagakure. Throughout his lifetime, Tobirama would work tirelessly to achieve political stability and implement the institutions that made the village system work, thus ensuring Konoha's continuity and prosperity. After his brother's death, he would earn the title of Second Hokage
Tobirama was a firm believer in the Will of Fire — a philosophy that held that all villagers of Konoha were part of a family. As Hokage, it was Tobirama's responsibility to protect that family, and any who threatened Konoha were subject to his rarely-seen but unbridled rage.He modelled his own leadership after both Hashirama and Madara Uchiha, trying to strike a balance between Hashirama's indulgent nature and Madara's ruthlessness in order to protect the village. Tobirama wished for the villagers, with their disparate backgrounds, to move away from the tendency to only think about their clan and instead think of the village as a whole.It was for this reason that he came into conflict with the Uchiha so frequently, as he felt they too often valued their own desires over others'; he believed Madara was the worst example of this tendenc.Although Tobirama truly hoped that the Konoha Military Police Force would help the Uchiha focus on the village, he was not surprised when they instead took it as an intentional slight, when that in turn led them to plan a coup against Konoha, and when the planned coup brought about their near-extinction. Despite this seeming prejudice against the Uchiha,
Tobirama was ready to cooperate with any Uchiha that could overcome their "Curse of Hatred"; he cited Kagami Uchiha as a prime example of this transcended Uchiha.
Though they only knew each other for a short time, Tobirama and Minato Namikaze, the Fourth Hokage, got along superbly. Their mutual respect for each other seemed founded on their similarities: both of them famously moving and thinking quickly o the battlefield