Learn with Mr Gray

Home › East Asian Civilization › Unit 2

Yamato Japan (about 300–700 C.E.)

East Asian Civilization · Unit 2 · Civilization Packet

1. At a glance

Question Answer
When? The Kofun period (about 300–550 C.E.), then the Asuka period (about 550–710 C.E.)
Where? The Kansai region of Honshu, Japan's largest island. The Chinese called the land Wa.
Who? The uji (clans) of Japan; the Yamato, the clan that rose above the rest; Queen Himiko, described by the Chinese
Big idea The Yamato united central Japan without a war, and claimed the right to rule by birth: descent from the Sun Goddess Amaterasu
Known for Huge kofun (burial mounds); marriage alliances and titles; Chinese writing and Buddhism arriving by way of Korea; one ruling family that still holds the title today
How do we know? Chinese chronicles (outsiders); objects from the kofun, like Owake's sword; the Kojiki (the family's own story). The greatest mounds are sealed.

Unit 2's big question: how do you hold a big thing together? The Yamato answer: marriage, titles, and a sacred family line. Nobody could take the title away, so everybody wanted to control it.

Map of Yamato Japan and its neighbours

2. The story: from many clans to one family

Many clans, no country

One clan rises, without a war

Looking outward: the Asuka period

3. SPICE-T: Yamato Japan

SPICE-T = Social, Political, Interactions, Cultural, Economic, Technology.

S — Social

P — Political

Owake's sword, from Inariyama Kofun
Owake's sword, from Inariyama Kofun. Part of an iron sword found in a kofun in eastern Japan, turned on its side. The words, inlaid in gold in Chinese characters and dated 471 C.E., say that Owake and his ancestors served the Great King.
Credit: Saigen Jiro, Wikimedia Commons, public domain

I — Interactions

C — Cultural

A bronze mirror from a kofun
A bronze mirror from a kofun. A large bronze mirror made in Japan in the 300s C.E. and buried in a ruler's tomb. In the Kojiki, a mirror is one of the three gifts the Sun Goddess gives her grandson. (Tokyo National Museum.)
Credit: Daderot, Wikimedia Commons, CC0 (public domain)
Hōryū-ji, a Buddhist temple near Asuka
Hōryū-ji, a Buddhist temple near Asuka. Hōryū-ji was first built in the early 600s C.E., in the Asuka period. Buddhism, and this Chinese way of building, reached Japan by way of Korea.
Credit: Jean-Pierre Dalbéra, Wikimedia Commons, CC BY 2.0

E — Economic

T — Technology

4. Big ideas

  1. United without a war. The Yamato rose by marriage alliances and titles, not by conquest.
  2. Legitimacy by birth. The Yamato's right to rule came from descent from Amaterasu. It could not be earned, and it could not be taken away.
  3. Not the throne, the hand on it. A rival could not replace the emperor, so he tried to control him. The emperors lost their power but kept their title.
  4. The title was valuable, not worthless. The emperor's name was the one thing that made a government look legal. So everyone had a reason to protect the line, and nobody had a reason to end it.
  5. Chinese ideas, Korean road. Writing, Buddhism and new technology came from China, by way of Korea.

5. Key sources: how do we know what we know?

Source Who made it? When? Insider or outsider? What it tells us Be careful!
Chinese chronicles (the Wei Zhi) Chinese officials, 200s C.E. Outsider Envoys and gifts; Queen Himiko, chosen after 70–80 years of war, rarely seen, helped by her younger brother Written from outside Japan, in Chinese, about places most writers never saw, from what envoys told them. A country described by its neighbours.
Owake's sword Owake, a Kofun-period servant of the Great King; 471 C.E.; found in a kofun at Inariyama Insider Owake's family served the Great King for generations; writing in Chinese characters had reached Japan It tells us what Owake wanted remembered: his service. It does not tell us how the Yamato united Japan.
The kofun Kofun-period rulers and workers Artefacts The power of the kings who ordered them The greatest mounds are imperial graves. The government does not allow them to be opened.
The Kojiki The imperial family's court, about 712 C.E. Insider (the family itself) The family's claim: descent from Amaterasu, in one unbroken line Written about 300 years after the Kofun period, by the family it is about, at a time when it needed to prove it should rule.

The Yamato evidence problem is different. Look at every problem we have met this year:

Civilization The evidence problem
The Harappans Writing we cannot read
The Qin A record written by their enemies
Ashoka A record written by himself
Early Japan A record written by a neighbour
The Yamato The evidence is sealed in the ground. It is not lost. We know where it is. We are not allowed to look.

Two records, one country. The Chinese wrote that the people of Wa agreed upon a woman as ruler, after years of war. The Kojiki, written centuries later by the family itself, says the rulers came from the Sun Goddess and ruled from the beginning. The two stories do not fit together. Ask: who wrote each one, when, and why?

A page of the Kojiki
A page of the Kojiki. The oldest copy of the Kojiki that survives, made by a Buddhist monk in the 1370s, more than 650 years after the book was written. It is written in Chinese characters.
Credit: Wikimedia Commons, public domain

6. Timeline and vocabulary

Timeline of Yamato Japan

Date What happened
200s C.E. A Chinese chronicle describes Queen Himiko of Wa
About 300 C.E. The Kofun period begins: the first great kofun are built
471 C.E. Owake's sword: words in gold, in Chinese characters
About 550 C.E. The Asuka period begins; Buddhism and Chinese ideas arrive by way of Korea
About 600 C.E. The Yamato are the strongest uji in Japan
712 C.E. The Kojiki: the imperial family's own story
Today The same family still holds the title of emperor
Word Meaning
kofun "Old mound": a huge burial mound for a ruler; also the name of the period
uji A clan of Kofun-period Japan
clan A large group of families who believe they share one ancestor
Wa The Chinese name for early Japan
envoy A messenger sent by one ruler to another
chronicle A written record of events, in the order they happened
alliance An agreement between two groups to help each other
subordinate Lower in rank; under someone else's control
imperial Belonging to an emperor or an empire
descent The family line you are born from
legitimacy The accepted right to rule
justify To give a reason why something is right or allowed
kami A god or spirit in Shinto
Amaterasu The Sun Goddess, the most important kami in Shinto
Kojiki "Record of Ancient Matters": the imperial family's book about its own past, about 712 C.E.

7. Connections

Before: Early Japan (Unit 1)

You met the Jōmon, the first kofun, and Shinto in the Early Japan packet. This packet asks the next question: who built the mounds, and how did one clan come to rule?

Across Asia: China's Mandate of Heaven

Two countries. Same problem: who gets to rule. Two opposite machines.

China (Mandate of Heaven) Japan (descent from Amaterasu)
Where does the right to rule come from? Heaven gives it Birth: the blood of the Sun Goddess
Can it be lost? Yes. Heaven can take it back from a bad ruler. No. It cannot be earned or taken away.
A rival's move Replace the ruling family Control the ruling family
Result Many dynasties One line

See the Zhou packet for the Mandate of Heaven.

Across Asia: the Mauryan Empire

Ashoka carved his edicts in India in the 200s B.C.E. Centuries later, Buddhism reached Japan, by way of China and Korea. See the Mauryan packet.

8. Where students lose marks on this topic

Mistake Fix
"The Yamato conquered Japan" They united central Japan with marriage alliances and titles, not by conquest.
"China ruled Japan" No. Chinese ideas reached Japan, by way of Korea. China wrote about Japan; it did not rule it.
"Chinese writing came straight from China" It came from China, by way of Korea, through the Yamato's Korean alliances.
"The Chinese record must be false, because foreigners wrote it" Too strong. It is an outsider's view, so be careful, but for this period it is almost all we have.
Treating the Kojiki as proof (that Amaterasu existed, or that the line was never broken) It is the family's own story, written about 300 years later, when it needed to prove it should rule.
Saying the Kojiki was written by the family's enemies That was the Qin problem. The Kojiki was written by the family itself.
"The later emperors were fake / did not matter" They lost their power, but the title made a government look legal. That is why powerful men protected the line.
Choosing "the sword proves the Yamato used marriage alliances" True, but not in the source. The sword only tells us about Owake's service. Prove answers with the passage's words.
Choosing "women always ruled Wa" Too strong. The record says one woman, Himiko, was chosen after a time of war.

Self-check

Cover the answers. Can you answer these in complete sentences?

  1. What were the uji, and which uji became the strongest by about 600 C.E.?
  2. Identify the two ways the Yamato united central Japan without a war.
  3. Describe what reached Japan by way of Korea.
  4. Describe one problem with using Chinese records to study early Japan.
  5. Explain how the Yamato's claim to legitimacy was different from China's Mandate of Heaven.
  6. The later emperors had no real power. Explain why the title still mattered.
Check your answers (click to open)
  1. The uji were the clans of Kofun-period Japan: large groups of families who believed they shared one ancestor. By about 600 C.E., the Yamato were the strongest uji.
  2. The Yamato formed marriage alliances with competing uji, and they granted titles to subordinate clans that accepted Yamato leadership.
  3. Chinese characters, Buddhism, new tools and new ways of building reached Japan from China, by way of Korea.
  4. The Chinese wrote from outside Japan, in their own language, about places most of them had never seen. They wrote down what envoys told them.
  5. In China, Heaven gave the Mandate and could take it back from a bad ruler, so a rival could replace the ruling family. The Yamato's right to rule came from birth, from descent from Amaterasu, so it could not be earned or taken away, and a rival could only try to control the emperor.
  6. The emperor's name was the one thing that made a government look legal. Anyone who wanted to rule Japan needed it, so everyone had a reason to protect the family line.