Through years of fieldwork I have come to feel in my body that “history” carries many problems. For me, fieldwork in Japan is directly connected to the nullification of modernity and serves as a powerful resource for thinking about the era to come. To begin with, the establishment of a modern nation-state required the creation of a national populace. Peoples who shared no historical context had to be forcibly unified. The method adopted by every country that achieved modernization was the unification of language. The West and Japan alike formed the foundations of modernization through this identical method, and China is currently employing it in pursuit of its own unification.
The common language prescribed by the center is then disseminated to children through a national education system and schools across the country. Simultaneously with the creation of a populace comes the creation of a state. Because the state must present an easily comprehensible narrative to an undifferentiated mass, indigenous character is inevitably discarded. If the indigenous histories, cultures, and spiritual traditions of each place were individually incorporated, a unified modern state could never be established. In the process of modernization, the context of place is ruthlessly destroyed. Place after place is discarded and a fabricated space controlled by the center is erected in its stead. This is the typical method of modern state creation. What is invariably born in this process is what I call “hollow history.” By hollow history I mean a formation in which only the outer membrane of the thing called history has been shaped by the politicians, bureaucrats, and scholars positioned at the center of the modern state, while the interior remains empty. In a sense, modernity can sustain itself only by fabricating a history without content and disseminating it relentlessly. This proved remarkably effective.
Behind the emergence of this structure lies the form of intellectual authority that was rapidly established after the Meiji period. Japan’s modernization, or Westernization, began in the Meiji era from 1868 onward. The core actors who erected the outer membrane of the entity called “Japan” were graduates of the Imperial University, the present-day University of Tokyo. At the time, attending university was itself a rarity, and Imperial University professors held an authority virtually equivalent to divinity. In the preceding Edo period, education was delivered through Confucian study. No national school system existed. Across the country, countless private academies called shijuku operated as places where individual teachers taught the people of their village. This was not education in the modern sense. It was learning between human beings, master and disciple facing each other directly. In the Japanese Confucianism of the Edo period, outstanding teachers who gave each person the opportunity to think existed in great numbers in every region. The university system introduced after Meiji concentrated authority in specific professors. Because it was grounded in elitism and was not open to everyone, it inevitably reinforced hierarchies of authority. In other words, Japan possessed a tradition of excellent education, but the Meiji government forcibly abolished it. The purpose of that abolition was the creation of new authority by the new rulers.
In this process the “Japan” they narrated as hollow history was promoted primarily by Imperial University graduates and professors. It shaped the national image that would lead to the Second World War and eventually became fixed as the common understanding of the populace. The greatest problem of modern scholarship comes down to the blind conviction that its authorities adopted on their own, the belief that there must be nothing they do not know. The results produced by this meaningless delusion were devastating. It became the wellspring from which the rich cultural spirit of Japan was systematically extinguished.
From this point onward, discourse that spoke of “what is not Japan as Japan” was installed at the center of history without question, underwritten by institutional authority. This is a structural problem of academia, but the violence born in early modernity did not exist in the Edo period. Personally, I have always trusted what I feel on the ground when I move on my own feet and arrive at a site, more than any theory advanced by some authority somewhere. I am certain that nothing is more trustworthy. Anyone who goes to the actual site can easily see how far off the mark history in its conventional sense has landed. From this vantage point, the Japanese are not a single ethnic people, and Japan is not a unified state. The essence of what Japan is cannot be disposed of with the word “diversity.” It must be called a “pluralistic world.” To read the richness of Japan as a pluralistic world requires looking at it sincerely from an angle that is not the existing framework of “Japan.” In a sense, this is the negation of the historical image constructed by modern Japan.
Within this problem-consciousness there is one theme I want to address in this article. It concerns the conventional wisdom surrounding the routes by which people crossed the sea to reach the Japanese archipelago. In standard Japanese history, the movement of immigrants across the sea is stated to have departed from the southern Korean Peninsula, passed through Tsushima and Iki Island, and arrived in northern Kyushu. Northern Kyushu was certainly a strategic coastal zone from ancient times, and the area was dotted with multiple powerful clans. Representative among them were the Munakata clan based in Munakata City in Fukuoka Prefecture and the Azumi clan based on Shikanoshima island in Fukuoka. They were descendants of early powers that had mastered the sea, leveraging their geographic advantage to seize trade interests with China and Korea and rise to prominence. Before the prototype of a unified state emerged in the southern part of the Nara Basin in a later era, there was an age dominated by clans who controlled the seas of northern Kyushu. This has been forgotten by history. Most people underestimate the importance of understanding sea routes, but given that Japan is surrounded by sea on all sides, the impossibility of understanding Japan without this perspective is self-evident. This is not limited to ancient history. It is a major theme running through the entirety of Japanese history to the present, and without firmly holding this perspective, the cultural transmissions of every era cannot be decoded.
Since the traces of seafaring peoples vanish beneath the waves, they are difficult to detect through the terrestrial evidence of archaeology and similar fields. Put differently, virtually everything narrated as Japanese history is history seen from the perspective of the land. It harbors the enormous problem of lacking the perspective of the sea, which is an even more critical factor. To touch that world, let us begin with these two clans. The key to understanding the Munakata lies in their enshrined deities. The key to the Azumi lies in the distribution of their name and the form of their worship. And an intriguing tendency shared by ancient sea-related clans must not be overlooked. The pattern of venerating trinities of deities appears repeatedly. To regard this as mere religious ornamentation is a mistake. From the number three, the memory of the very act of crossing the sea can be read.
At Munakata Taisha, the home shrine of the Munakata clan, a goddess is enshrined on each of three islands within the sacred domain. Tagorihime at Okitsu-miya on Okinoshima, Tagitsuhime at Nakatsu-miya on Oshima, and Ichikishimahime at Hetsu-miya on the mainland side. Okinoshima lies 50 kilometers offshore from the Kyushu mainland, Oshima 11 kilometers, and Hetsu-miya was once a separate island but is now connected to the mainland. I believe this arrangement of three shrines is not simply a matter of religious sanctuaries. It transmits in stages the memory of the sea route taken when crossing from the Korean Peninsula to the Munakata side. Arrivals would call at each island in sequence, performing purification rituals at each stage. Only after completing the final purification could they land at the Munakata headquarters. A protocol of “three purifications” existed along the ancient sea route. Only those who had fully purged the defilement of a foreign land could merge with the local deity and be recognized as kin. It goes without saying that the peculiar modern concept of “race” did not exist at the time. A person who had crossed the sea became one with the deity of the land at the moment the purification was complete. The remnant of this concept of spiritual kinship survives today as the three-shrine system of Munakata Taisha. Okinoshima, the site of the first purification, remains a sacred domain where entry is still forbidden.
The Munakata faith is called the faith of the three goddesses, Tagorihime, Tagitsuhime, and Ichikishimahime. The worship of these goddesses extends across the entire country. Famous examples include Itsukushima Shrine on Itsukushima in Hiroshima Prefecture and Enoshima Shrine on Enoshima in Kanagawa Prefecture. These transmit the traces of the Munakata clan’s movements. The fact that the three Munakata goddesses are enshrined in locations throughout Japan reveals that the clan were not merely gatekeepers of the Genkai Sea off northern Kyushu. They were a people who expanded over a wide area through the sea routes.
At Shikanoumi Shrine, the home shrine of the Azumi clan, the approach differs from the Munakata. Rather than enshrining three deities on three islands, they divide the sea itself into three layers, Soko, Naka, and Uha (bottom, middle, and surface), and enshrine a deity at each.


