Uzumaki Clan

The was a prominent clan in Uzushiogakure. They were distant blood relatives of the Senju clan and as such, both were on good terms; an alliance that extended onto their hidden villages — Konohagakure and Uzushiogakure. The shinobi of Konoha integrated Uzushiogakure's symbol onto their uniforms and flak jackets as well as on the shoulders of their uniforms as a sign of friendship and goodwill between the two villages, and continue to do so to this day, in memory of their friendship even years after Uzushiogakure's destruction.

Overview
Members of this clan were very knowledgeable in the art of fūinjutsu, and were both respected, and feared worldwide because of it. Though noted to be crude in their methods, this however, eventually led to the destruction of Uzushiogakure and the rest of the Land of Whirlpools during the era of Shinobi World Wars, as other nations had begun to see the village as too great a threat to go unchecked. With the destruction of their homeland, the survivors fled their homeland and went into hiding, scattered all around the world.

The Senju and Uzumaki clans are distant blood relatives whom they retained strong connections with. For this reason Konoha-nin uniforms have the symbol of Uzushiogakure emblazoned on its shoulders. Hashirama's wife would also come from this clan, further strengthening their ties. The members of the Uzumaki clan possessed both incredible longevity and life force. Their longevity can be seen in part through Mito, who lived from long before the founding of Konoha, to well into the term of the Third Hokage's reign. The clan's life force was the reason Kushina survived the extraction of her tailed beast, despite additionally just giving birth only moments before, though she was left severely weakened.

Trivia

 * The surname "Uzumaki" is a pun on, because it refers to a three-dimensional spiral, like a whirlpool or vortex. "Uzumaki" can also mean "whirlpool", in reference to the , named after the city of Naruto.
 * All of Kurama's jinchūriki have been members of the Uzumaki clan.
 * Red is a common hair colour among the members of the Uzumaki clan.
 * The anime character Honoka was hinted to be a member of the Uzumaki clan. She had red hair and fūinjutsu talents akin to the clan. In Naruto: Shippūden episode 227, Aoba also found a book stating that they had found a survivor of a "certain clan of ninja".