Emperor Go-Sanjō

Quick Facts: Who was Emperor Go-Sanjō?

Subject:

Emperor Go-Sanjō

Known for:

71st Emperor of Japan; reigned 1068–1073, marking a shift in court power.

Born:

1034-09-03

Died:

1073-06-15

Century / Era:

1034s Historical Era Archive

Verified Source:

2Day Chrono-Wiki & Primary Historical Archives

Origins & Early Life

Emperor Go-Sanjō (後三条天皇, Go-Sanjō-tennō; September 3, 1034 – June 15, 1073) was the 71st emperor of Japan, according to the traditional order of succession. His given name was Takahito (尊仁). Go-Sanjō's reign spanned the years from 1068 through 1073. This 11th century sovereign was named after his grandfather Emperor Sanjō and go- (後), translates literally as "later;" and thus, he is sometimes called the "Later Emperor Sanjō", or, in some older sources, may be identified as "Sanjō, the second" or as "Sanjō II." It was during, and due to, Go-Sanjo's reign that the Fujiwara grip on power was broken; following Go-Sanjo's rule, their power continued to wane until 1150, when any semblance of their power disappeared. Before his ascension to the Chrysanthemum Throne, his personal name (諱, imina) was Takahito-shinnō (尊仁親王, たかひとしんのう).

Pivotal Works & Achievements

Takahito-shinnō was the second son of Emperor Go-Suzaku. His mother was Empress (kōgō) Sadako (禎子内親王), the third daughter of Emperor Sanjō, making him the first Emperor in 170 years (since Emperor Uda) whose mother was not of Fujiwara descent paternally. His father and mother were grandchildren of Fujiwara no Michinaga maternally. The Empress mother of the future Emperor Go-Sanjō was also known as Teishi, and a Yōmei-mon In (1012–94). His lack of connection with the Fujiwara meant he owed them no special loyalty—meaning that he could afford to oppose them.

Enduring Legacy & Impact

Because Prince Takahito was not of Fujiwara descent, the Kampaku, Fujiwara no Yorimichi neglected him, but Emperor Go-Suzaku decreed that upon his elder brother Chikahito's enthronement (as Emperor Go-Reizei), that Takahito would become the heir (kōtaitei). As Emperor Go-Reizei had no children of his own, upon his death, Takahito became emperor. May 22, 1068 (Jiryaku 4, 19th day of the 4th month): In the 4th year of Emperor Go-Reizei's reign (後冷泉天皇四年), he died at age 44; and the succession (senso) was received by his younger half-brother. Shortly thereafter, Emperor Go-Sanjo is said to have acceded to the throne (sokui). Yorimichi's younger brother Norimichi became kampaku, but Go-Sanjō was determined to rule personally.

Chronological Milestones & Life Events

1. 1012: 1012 Milestone — The Empress mother of the future Emperor Go-Sanjō was also known as Teishi, and a Yōmei-mon In (1012–94).
2. 1034 (1034-09-03): Birth of Emperor Go-Sanjō — 71st Emperor of Japan; reigned 1068–1073, marking a shift in court power.
3. 1068: 1068 Milestone — Go-Sanjō's reign spanned the years from 1068 through 1073.
4. 1073 (1073-06-15): Passing & Historical Legacy — Emperor Go-Sanjō passed away on 1073-06-15, leaving an enduring historical legacy.
5. 1150: 1150 Milestone — " It was during, and due to, Go-Sanjo's reign that the Fujiwara grip on power was broken; following Go-Sanjo's rule, their power continued to wane until 1150, when any semblance of their power disappeared.

Historical Fact-Check Quiz: Emperor Go-Sanjō

True or False: “Emperor Go-Sanjō's reign is historically significant because it marked the beginning of the decline of Fujiwara clan power.”

Answer (TRUE ⭕): The text explicitly states that following his rule, the Fujiwara grip on power began to wane until 1150.

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Frequently Asked Questions about Emperor Go-Sanjō