Tokugawa (Shinjitai (modern Japanese) spelling: 徳川; Kyūjitai (historical Japanese) spelling: 德川) is a surname in Japan.
It originated with Tokugawa Ieyasu, who took the surname in 1567, reviving an ancestral placename. He and his fourteen successors were shoguns during the Edo period of Japanese history. Some of his sons also bore the Tokugawa surname, and three cadet branches of his line, the Owari, Kii, and Mito Tokugawa, continued as daimyo through the Edo period. Descendants of Ieyasu who were not permitted to take the Tokugawa name normally bore the Matsudaira surname.
Tokugawa may refer to:
Tokugawa Ieyasu (徳川 家康, January 31, 1543 – June 1, 1616) was the founder and first shogun of the Tokugawa shogunate of Japan, which virtually ruled Japan from the Battle of Sekigahara in 1600 until the Meiji Restoration in 1868. Ieyasu seized power in 1600, received appointment as shogun in 1603, abdicated from office in 1605, but remained in power until his death in 1616. His given name is sometimes spelled Iyeyasu, according to the historical pronunciation of he. Ieyasu was posthumously enshrined at Nikkō Tōshō-gū with the name Tōshō Daigongen (東照大権現).
Tokugawa Ieyasu was born in Okazaki Castle in Mikawa on the 26th day of the twelfth month of the eleventh year of Tenbun, according to the Japanese calendar. Originally named Matsudaira Takechiyo (松平 竹千代), he was the son of Matsudaira Hirotada (松平 広忠), the daimyo of Mikawa of the Matsudaira clan, and Odai-no-kata (於大の方, Lady Odai), the daughter of a neighbouring samurai lord, Mizuno Tadamasa (水野 忠政). His mother and father were step-siblings. They were just 17 and 15 years old, respectively, when Ieyasu was born. Two years later, Odai-no-kata was sent back to her family and the couple never lived together again. As both husband and wife remarried and both went on to have further children, Ieyasu in the end had 11 half-brothers and sisters.
The Tokugawa clan (徳川氏、德川氏, Tokugawa-shi or Tokugawa-uji) was a powerful daimyo family of Japan. They nominally descended from Emperor Seiwa (850–880) and were a branch of the Minamoto clan (Seiwa Genji) by the Nitta clan. The early history of this clan remains a mystery. Members of the clan ruled Japan as Shoguns from 1603 to 1867.
Minamoto no Yoshishige (+1202), grandson of Minamoto no Yoshiie (1041–1108), was the first to take the name of Nitta. He sided with his cousin Minamoto no Yoritomo against the Taira clan (1180) and accompanied him to Kamakura. Nitta Yoshisue, 4th son of Yoshishige, settled at Tokugawa (Kozuke province) and took the name of that place. Their provincial history book did not mention Minamoto clan or Nitta clan.
The nominal originator of the Matsudaira clan was reportedly Matsudaira Chikauji, who was originally a poor Buddhist monk. He reportedly descended from Nitta Yoshisue in the 8th generation and witnessed the ruin of the Nitta in their war against the Ashikaga. He settled at Matsudaira (Mikawa province) and was adopted by his wife's family. Their provincial history book claimed that this original clan was Ariwara clan. Because this place is said to have been reclaimed by Nobumori Ariwara, one theory holds that Matsudaira clan was related to Ariwara no Narihira.