Why the Nihon Shoki Was Compiled | History was a winner’s record… and a survival certificate
In the early 8th century, the imperial court in Nara didn’t feel calm. You can almost sense the tension in the air—because the world across the sea was changing fast, and Japan could not afford to stay vague about who it was.
On the continent, the Tang dynasty stood like a world-empire. On the Korean Peninsula, Silla had unified the Three Kingdoms and emerged as a powerful state. In that enormous current, the Yamato polity had to give an answer—both to itself and to the outside world.
“We’re not barbarians.”
“We’re a civilized country, equal to you.”
But words alone don’t persuade anyone in an order built on documents, precedent, and “proper” statecraft. Japan needed something that looked like proof. That national project became the Nihon Shoki (Chronicles of Japan)—the first full-scale state-sponsored “official history,” designed not merely to record the past, but to present Japan to the international stage as a legitimate, organized, and dignified state.
1) What is the Nihon Shoki? — A public face for a ritsuryō state
The Nihon Shoki was completed in 720, during the reign of Empress Genshō—though the project’s roots go back earlier, to the era associated with Emperor Tenmu’s reforms and the consolidation of central authority.
It is traditionally treated as the first work in the lineage of Japan’s state-compiled histories (often grouped later as the “Six National Histories”), covering narratives from the age of the gods up to the reign of Empress Jitō. The editing and overall supervision are associated with Prince Toneri, an imperial prince and political insider—meaning the work was never “neutral.” It was crafted under the gaze of power.
And the detail you should not miss: the Nihon Shoki is written in Classical Chinese.
That choice alone tells you the book’s direction. This was not a cozy internal chronicle for domestic storytelling. This was a text intended to look “proper” in the broader East Asian diplomatic world—like an official dossier in a language that international elites could recognize.
2) Why did Japan urgently need an “external-facing” national history?
2-1) Surviving inside the Tang-centered international order
In 7th–8th century East Asia, the Tang dynasty functioned as a civilizational standard-setter. Law codes, bureaucratic ideals, diplomatic language, and political legitimacy were all measured against Tang norms.
If you wanted to be treated as a “real state,” you had to show the world a certain package:
| What the era expected | What it signaled |
|---|---|
| Law code and administration (ritsuryō) | Capacity to govern |
| Court ritual and moral ideology | A “civilized” political order |
| Centralized capital and bureaucracy | State formation, not local rule |
| An official history | Roots, continuity, legitimacy |
An official history wasn’t just literature. It was civilizational paperwork. Without a history, a polity could be dismissed as rootless. With a history—especially one written in the region’s high language—it could claim a seat among recognized states.
2-2) Shedding the image of “Wa” and debuting as “Japan”
Names matter in diplomacy. Japan had long been labeled “Wa (倭)” in continental records, and that branding carried a tone Japan wanted to outgrow. The Nihon Shoki helped project a new identity—Japan (日本)—and a political message: this is a centralized realm under a sacred sovereign, not a peripheral cluster of islands.
2-3) Anxiety about the Korean Peninsula and shifting regional power
Japan watched the fall of Baekje and the unification of the peninsula under Silla with real unease. Old routes of knowledge, technology, and elite migration were disrupted. The regional balance tightened.
In that climate, the Nihon Shoki also became a rhetorical tool—helping Japan argue that it had dignity, seniority, and legitimacy, rather than appearing dependent or secondary in the new order.
When I read the Nihon Shoki in this light, I keep catching myself on one question:
Is writing history really about the past—or is it about managing fear in the present?
They weren’t ignorant of “facts.” They just lived in a world where survival came first.
So some lines feel less like a report… and more like a wish.
And somehow, Why the Nihon Shoki Was Compiled makes the text more revealing—not less.
3) How the Nihon Shoki “shows” rather than simply tells
3-1) Choosing Classical Chinese as the diplomatic language
Classical Chinese was the region’s shared elite language—almost like the “global English” of its day. If the intended audience included Tang envoys or peninsula diplomats, a domestic writing style would fail on the first page.
Writing in polished Classical Chinese also broadcast a message:
“We can play at your level. We know your texts. We know your standards.”
Scholars have noted stylistic echoes and borrowings from continental historiography—less as plagiarism, more as a deliberate signal of literacy and legitimacy.
3-2) Imperial sacrality and the logic of unbroken legitimacy
Chinese imperial politics carried the idea that dynasties may change when Heaven’s mandate shifts. The Nihon Shoki pushes a different logic: legitimacy is anchored in sacred origins and continuity.
That is not “just myth.” It’s political architecture—designed to make the imperial line appear uniquely stable and untouchable.
3-3) Making it look like an “official history”
The Nihon Shoki often includes variant traditions side by side. On the surface, that feels scholarly. But it also creates an impression of depth—suggesting a rich archive and a mature historical culture. As external-facing propaganda, it’s clever: it looks broad, careful, and therefore credible.
4) Kojiki vs. Nihon Shoki — why two books were needed
These two texts are close in time but different in intent.
| Category | Kojiki (712) | Nihon Shoki (720) |
|---|---|---|
| Primary audience | Domestic elites | External readers + learned world |
| Language | Japan-inflected style | Classical Chinese (formal) |
| Tone | Narrative / mythic storytelling | Annal-like / official history vibe |
| Core purpose | Internal cohesion | International status and legitimacy |
If Kojiki is like organizing “our family story,”
the Nihon Shoki is closer to an official portfolio—written for outsiders.
5) Editing, emphasis, and distortion — the political shadow
The Nihon Shoki is valuable, but it also requires critical reading. When a state writes its own origin story, it naturally shapes the narrative.
Common points scholars and readers flag include:
- Episodes that elevate Japan’s prestige in relation to the peninsula
- Downplaying how much immigrant communities and continental knowledge contributed
- Intensifying the sacred aura of the imperial line
That doesn’t mean “throw it out.” It means: read it with the key question in mind—
Who is speaking, to whom, and for what purpose?
6) The legacy — a root text for later historical consciousness
After the Nihon Shoki, Japan could present itself as a polity with a documented past—something that mattered deeply in the era’s diplomatic imagination. The project also became the starting point for a longer tradition of state-sponsored historiography.
And beyond that, the work fed later ideological currents—shaping how history, sovereignty, and legitimacy were discussed for centuries.
References
- Nihon Shoki (Chronicles of Japan), overview and compilation context (English-language encyclopedia entries and academic surveys)
- Studies on Japanese state historiography and the early ritsuryō order
- Comparative readings of Kojiki vs. Nihon Shoki in early Japanese historiography scholarship
- Imperial Household Agency
Kori’s closing note
Whenever I open a history book, I try to ask one thing first:
“Who wrote this, who was it meant for, and what did they need it to do?”
The Nihon Shoki wasn’t only a record of the past. It was a national self-introduction—built under pressure, meant to protect Japan’s status in a harsh international order.
Inside it, facts and desire sit together.
And if we read it carefully, we don’t just learn what happened—we learn what they feared, and what they were trying to become. (Why the Nihon Shoki Was Compiled)
Why the Nihon Shoki Was Compiled Q&A
Q1. Is the Nihon Shoki completely unreliable?
A. Not at all. Many later-period entries—especially around institutions, diplomacy, and the spread of Buddhism—are detailed and historically important. But early mythic sections and politically charged foreign-relations narratives should be cross-checked.
Q2. Who was Prince Toneri, and why does he matter here?
A. Prince Toneri was an imperial prince closely tied to the ruling power structure and is associated with overseeing the compilation. That matters because an editor inside the center of power naturally shapes the story toward political legitimacy.
Q3. Why does it matter that the Nihon Shoki is written in Classical Chinese?
A. Because the language choice reveals the intent: it was designed to be read and respected in the broader East Asian diplomatic and scholarly world, not only inside Japan.
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Today’s small record becomes tomorrow’s history.
Have a thoughtful day — KoriJapan