On March 24, 1603, Tokugawa Ieyasu received the title of shōgun from Emperor Go-Yōzei. Ieyasu was 60 years old. He had outlasted all the other great men of his times: Oda Nobunaga, Takeda Shingen, Toyotomi Hideyoshi, and Uesugi Kenshin. As shōgun, he used his remaining years to create and solidify the Tokugawa shogunate, which ushered in the Edo period, and was the third shogunal government (after the Kamakura and the Ashikaga)... The Tokugawa shogunate would rule Japan for the next 260 years.
https://en.wikipedia.org/wiki/Tokugawa_Ieyasu