THE日本史

Heian period / ESSENTIAL EVENT

The Capital Moves to Heian-kyo

Emperor Kanmu established a new capital at Heian-kyo, the city that would remain the seat of the court for more than a thousand years.
Historical place
山城国・平安京
People connected
2
桓武天皇の肖像
桓武天皇像Image source ↗
01 / CONTEXT

Why it happened

The court had moved from Nara to Nagaoka-kyo only ten years earlier. Political conflict, an assassination and practical difficulties weakened the Nagaoka project, while Emperor Kanmu pursued tighter control of government and distance from Nara’s great temples.

02 / EVENT

What happened

A new grid-planned capital was laid out in a basin with the imperial palace in the north. Heian-kyo borrowed the language of continental capital planning, but its institutions and neighbourhoods developed in distinctly local ways.

03 / AFTERMATH

What came next

The city became the centre of aristocratic politics, literature, religion and ceremony. Although wars and fires repeatedly changed its appearance, Kyoto remained the imperial capital until the modern move of the emperor to Tokyo.

04 / SIGNIFICANCE

Why it still matters

The founding of Heian-kyo created the spatial stage for court culture and later for conflict between court, temples, warriors and townspeople. Much of Kyoto’s historical geography begins with this decision.

PLACE

Read the landscape

Kyoto’s modern streets still preserve parts of the ancient grid. The Kyoto City Heiankyo Sosei-kan and surviving temple sites help make the old capital legible.

Open the historical location on a map ↗

PEOPLE

People in this story

桓武天皇かんむてんのう和気 清麻呂わけ の きよまろ
Person profiles are currently available in Japanese.

SOURCES

Evidence and further reading

京都市京都の都市史年表遷都前後の日付、市の移転、平安京命名を整理。Open source ↗京都市都市の変遷平安京の規模と都市構造を解説。Open source ↗京都市平安王朝文化かな、和歌、物語、やまと絵、寝殿造の展開を紹介。Open source ↗

Source titles and descriptions are shown in Japanese so you can identify the original institutional page.