Навакі

Nawaki was the younger brother of Tsunade and the grandson of the First Hokage. He was very much like Naruto Uzumaki in both appearance and personality and like Naruto, Nawaki also had the dream of becoming Hokage one day. He shared this dream with his sister on his twelfth birthday, who gave him their grandfather's necklace in the hopes that it would help him achieve is dream.