Who can introduce Japan during the Three Kingdoms period?

The Yayoi period.

Three Kingdoms (220-280) At this time, Japan entered the Yayoi period. With the immigration of Torai people, cultures such as pottery, iron, bronzeware, and paddy fields appeared in Japan in the early Yayoi period, making Japan gradually become an agricultural society. In the middle of the Yayoi period, the king of the slave kingdom in Kyushu paid tribute to the Han Dynasty and was awarded a gold seal.

In the second half of the 2nd century, there were frequent civil wars among various small towns. It was not until the middle of the 3rd century that the larger "Yamato Kingdom" emerged. After a long period of expansion, it gradually conquered most of central Japan. The leader was initially called "The King" and later the Emperor.

Extended information:

In the middle of the 3rd century, the Kingdom of Yamato appeared in its territory. In 645, Japan learned from the Tang Dynasty of China and carried out major reforms. In the late 12th century, the imperial power of the emperor declined and the era of shogunate rule entered. In the mid-1850s, the Black Ship Incident forced Japan to abandon its "isolation policy" and sign a series of unequal treaties.

In 1868, Emperor Meiji returned to power, carried out the Meiji Restoration, established the Japanese Empire, quickly joined the ranks of capitalist powers, and embarked on the path of militarism of aggression and expansion. He had repeatedly invaded China, North Korea and other Asian countries. . After the defeat in World War II, a new constitution was promulgated, changing the country from an imperial system to a parliamentary and cabinet system with the emperor as the national symbol.

Japan is a highly developed capitalist country, the third largest economy in the world, and a member of the G8. It is resource-scarce and extremely dependent on imports, and its developed manufacturing industry is the backbone of the national economy. Scientific research, aerospace, manufacturing, and education levels are among the best in the world.

Baidu Encyclopedia-Japan