Nakatomi no Kamatari was a prominent figure in early Japanese history, known for his role in the establishment of the Fujiwara clan. He lived during the 7th century and was instrumental in the political reforms that shaped the Japanese imperial court. Kamatari was a key supporter of Prince Naka no Ōe, who later became Emperor Tenji. Kamatari's most notable achievement was his involvement in the Taika Reform, which aimed to centralize power and improve governance in Japan. His contributions helped to solidify the influence of the Fujiwara clan, which would dominate Japanese politics for centuries.