History: Asuka 552 - 710
Period known as the 'cradle time' for the imperial dynasty which now established its sovereignty.

 
Asuka
Nara
Heian
Kamakura
Muromachi
Momoyama
Edo
Meiji





 




Buddhism was introduced, initially from Korea but primarily from China see Culture: Religion.
The introduction led to civil war because of the perceived threat to the national religion of Shinto. The pro-Buddhist, Soga family were victorious over the Shinto supporting Mononobe in 587. The ruling emperor was assassinated and replaced by Prince Shotoku-taishi (574-622) a strong advocate of Buddhism, which was declared the state religion in 594. Prince Shotoku became regent and adopted the Chinese system of central government. The Chinese calendar together with many Chinese cultural influences were also adopted.

Taika no Kaishin: 645
The Soga extended their power, holding many important posts in the government, they then began to intervene in the process of imperial succession. They assassinated Prince Yamashiro-no-Oe in 645. In this crisis, Prince Naka-no-Oe (626-671) allied with another noble Nakatomi-no-Kamatari, forced a coup-de-tat in 645. They assassinated Soga-no-Iruka, leader of the house Soga and deported all other members of the house Soga; this event is called 'Taika-no-Kaishin'. Prince Nakano-Oe ruled the government from then, and became the next Emperor in 668, (posthumously named Tenji). Natatomi-no-Kamatari renamed himself, Fujiwara-no-Kamatari . His house, Fujiwara gained great power to finally rule the government in the later Heian Era.

Taika Reforms: 646
Administered by Fujiwara Kamatari. All land was declared Imperial property and thereby controlled by the Emperor's officials. Governors were appointed to provinces, their positions declared hereditary. A population census was taken and a school system was introduced. This new system of government was based on the Chinese model and formed the basis of later feudalism.

708: First mint of copper and silver coin.