Portrait of Date Masamune

DateDate

Date Masamune

伊達政宗

“The One-Eyed Dragon”

1567–1636 (aged 70)

Rank / office
Governor of Mutsu / First Lord of Sendai
Domain / base
Dewa and Mutsu (Yonezawa → Iwadeyama → Sendai)
Banner / crest
Sparrow in bamboo
Battles in 3D
3 battles

Portrait · Source: Wikimedia Commons (public domain)

On horseback the years of youth passed; the world is at peace and my hair is white.

Date Masamune, "Verses Spoken in Drink"

Heir of Date Terumune, lord of Yonezawa Castle. He lost his right eye to smallpox as a child and was called "the One-Eyed Dragon." Succeeding at eighteen, he cut his way out of the encirclement at Hitotoribashi, and at Suriagehara in Tenshō 17 destroyed the great Ashina house in a single day, took Aizu and became master of southern Ōshū. But the following year he answered Toyotomi Hideyoshi's summons to Odawara dressed in white, submitted, and saw his dream of expansion cut short by the ban on private war. He sided with the Tokugawa at Sekigahara and Osaka and laid the foundation of the Sendai domain, 620,000 koku. A lover of display whose name gave Japanese the word "date" for a dandy, he was also a man of refinement and enterprise who sent an embassy to Europe. He left the Chinese poem that begins "On horseback the years of youth passed."

Life and battlesGold dots mark battles you can watch in 3D

  1. 1567Eiroku 10

    Birth: Bontenmaru

    Born the heir of Date Terumune, lord of Yonezawa Castle. He lost his right eye to smallpox as a child.

  2. 1585Tenshō 13

    The Crisis at Hitotoribashi

    Just after his succession he was surrounded by the great Satake–Ashina army and barely cut his way out.

  3. 1589Tenshō 17
  4. 1590Tenshō 18

    Submission to Hideyoshi

    Came to Odawara dressed in white, submitted to the Toyotomi and lost Aizu.

  5. 1590

    Siege of Odawara

    The master of Ōshū. Late in answering Hideyoshi's summons, he is said to have come to Odawara in the 6th month in the white robes of a man prepared to die. His life was spared, but Aizu and other lands were taken from him.

    Odawara, Sagami Province 1,000 troops Watch in 3D ›
  6. 1600

    Battle of Hasedō

    The "Sekigahara of the North," fought in the same month. Naoe Kanetsugu's 20,000 Uesugi besiege Mogami Yoshiaki's Hasedō Castle, until news of the defeat at Sekigahara turns everything around. The fighting retreat, with Maeda Keiji in the rear guard, was hailed as the finest withdrawal in the north.

    Hasedō, Dewa Province Watch in 3D ›
  7. 1601Keichō 6

    Founding Sendai

    After Sekigahara he built a castle town at Sendai and laid the foundation of a domain of 620,000 koku.

Related sites