Date Masamune (伊達 政宗, September 5, 1567 – June 27, 1636) was a Japanese daimyo in the Tōhoku region during the Azuchi-Momoyama period and Edo period. He was known as the "one-eyed dragon" (独眼竜, dokuganryū) because he lost the use of an eye.
|First Lord of Sendai Domain|
|Succeeded by||Date Tadamune|
|Born||September 5, 1567|
Yonezawa, Yamagata, Japan
|Died||June 27, 1636(aged 68)|
In the Edo period, the Date clan were identified as one of the tozama or outsider clans, in contrast with the fudai or insider daimyō clans which were hereditary vassals or allies of the Tokugawa clan.
The feudal daimyō were sometimes identified with the suffix "-kō" (servant) combined with the name of a place or a castle.
- Nussbaum, Louis-Frédéric. (2002). "Date Masamune" in Japan Encyclopedia, pp. 148-149.
- Appert, Georges. (1888). Ancien Japon, p. 64.
- Plutschow, Herbert. (1995). Japan's Name Culture: The Significance of Names in a Religious, Political and Social Context, p. 44.
- Nussbaum, "Hasekura Tsunenaga," p. 293.
- In the name "Keichō Embassy", the noun Keichō means the Japanese era name (nengō) for the time period spanning the years from October 1596 to July 1615.
- IAU Minor Planet Center, 6859 Datemasamune; retrieved 2011-11-18.
- Schmadel, Lutz D. (2003). "5128 Wakabayashi," Dictionary of Minor Planet Names, Vol. 1, p. 441.
|Wikimedia Commons has media related to Date Masamune.|
| Lord of Sendai