Expanded History
History of Japan
From antiquity to the modern era — the historical eras, key events, and narrative that shaped Japan.
Overview
Historical Eras
The major periods of {country}’s history at a glance.
Ancient & Classical
300 BCE – 794
From the Yayoi period through the Kofun, Asuka, and Nara eras, early Japanese society coalesced around powerful clans, culminating in the Yamato imperial line claiming divine descent. Chinese political models, Buddhism, and Confucian ethics were systematically adopted, producing a centralized imperial court. The Nara period saw Japan's first permanent capital and the compilation of foundational texts such as the Kojiki and Nihon Shoki.
Heian & Court Culture
794 – 1185
The imperial capital at Heian-kyō (modern Kyoto) became the center of a refined aristocratic civilization dominated by the Fujiwara clan, who controlled the throne through hereditary regency. Literature and the arts flourished, producing masterworks such as Murasaki Shikibu's The Tale of Genji. The era ended as rival warrior clans — the Taira and Minamoto — plunged the country into civil war.
Feudal & Shogunate Era
1185 – 1600
A succession of military governments — the Kamakura, Muromachi, and brief Azuchi-Momoyama shogunates — ruled Japan in the emperor's name, establishing a feudal order dominated by samurai culture. The Kamakura period saw the repulsion of two Mongol invasion fleets in 1274 and 1281, while the Ōnin War (1467–1477) triggered a century of near-constant civil strife known as the Sengoku period. Warlords Oda Nobunaga and Toyotomi Hideyoshi ultimately reunified the country, and Portuguese contact in 1542 introduced firearms and Christianity.
Edo (Tokugawa) Period
1600 – 1868
Tokugawa Ieyasu's victory at Sekigahara in 1600 established the Edo shogunate, inaugurating over two and a half centuries of enforced peace, political stability, and strict social hierarchy. The regime implemented sakoku — a policy of near-total isolation — limiting foreign trade to Dutch and Chinese merchants at Nagasaki. Urban merchant culture, kabuki theater, woodblock printing, and haiku poetry flourished during this era of internal prosperity.
Meiji & Imperial Expansion
1868 – 1945
The Meiji Restoration ended shogunal rule and restored imperial authority, unleashing rapid Westernization, industrialization, and the construction of a modern military state. Japan defeated China (1895) and Russia (1905), annexed Korea (1910), and acquired Taiwan, emerging as a major imperial power. Ultranationalist politics gradually displaced representative government, leading Japan into military adventurism in China and ultimately into World War II, which ended with atomic bombings of Hiroshima and Nagasaki in August 1945.
Postwar & Modern Japan
1945 – present
Under Allied occupation, Japan adopted a pacifist constitution (1947), renounced war, and rebuilt its economy with remarkable speed, becoming the world's second-largest economy by the 1960s. The U.S.-Japan Security Alliance anchored Japan firmly in the Western bloc throughout the Cold War. Economic stagnation following the collapse of the asset bubble in the early 1990s — the so-called Lost Decade — defined subsequent decades, even as Japan retained its status as a global cultural and technological power.
Timeline Preview
The first 7 key events. View the full chronology on the timeline page.
300 BCE – 300
YAYOI
Rice cultivation, metalworking, and the potter’s wheel are introduced from China and Korea. Era named “Yayoi” after the place in Tokyo where wheel-turned pottery was found. In Shinto, Japan’s oldest religion, people identify kami (divine forces) in nature and in such human virtues as loyalty and wisdom. 100-300: Local clans form small political units.
300 – 645
KOFUN (YAMATO)
Unified state begins with emergence of powerful clan rulers; Japan establishes close contacts with mainland Asia. Clan rulers are buried in kofun (large tomb mounds), surrounded by haniwa (clay sculptures). Yamato clan rulers, claiming descent from Amaterasu Omikami, begin the imperial dynasty that continues to occupy the throne today. Japan adopts Chinese written characters. Shotoku Taishi (574-622) begins to shape Japanese society and government more after the pattern of China. He seeks centralization of government and a bureaucracy of merit. He also calls for reverence for Buddhism and the Confucian virtues.
645 – 710
ASUKA
A great wave of reforms called the Taika no Kaishin (Taika Reforms) aims to strengthen the emperor’s power. New aristocratic families are created. Especially powerful is that of Fujiwara no Kamatari, who helped push the reforms.
710 – 794
NARA
Imperial court builds new capital, modeled upon Chang-an in China, at Nara. Though emperors are Shinto chiefs, they patronize Buddhism in the belief that its teachings will bring about a peaceful society and protect the state. Legends surrounding the founding of Japan are compiled as history in the Kojiki (Record of Ancient Matters) and the Nihon shoki (Chronicle of Japan). With the adoption of Buddhism as the state religion, its monasteries gain political power.
794 – 1185
HEIAN
Imperial court moves to Heiankyo (now Kyoto) to escape domination of Nara’s Buddhist establishment. Official contacts with China stop in 838. Buddhism, in combination with native Shinto beliefs, continues to flourish. Flowering of classical Japanese culture aided by invention of kana (syllabary for writing Japanese language). Court women produce the best of era’s literature. Murasaki Shikibu’s Tale of Genji (ca. 1002) is the world’s first novel. Court undergoes decline of power with rise of provincial bushi (warrior class).
1191
The Zen sect is introduced.
The Zen sect is introduced.
1192 – 1333
KAMAKURA
Kamakura became the political center of Japan, when Minamoto Yoritomo chose the city as the seat of his new military government. The Kamakura government continued to rule Japan for over a century, first under the Minamoto shogun and then under the Hojo regents.

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