Repun-kamuy

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A fin stands up out of the offing and cuts a black line across the swell; the long back rolls after it and is gone under. To the people watching from the shingle this is not a whale that resembles a god. It is Repun-kamuy, the lord of the deep water, moving through his own country — come, if the season is right and the village has kept faith, to drive the whales toward a shore where people are waiting. The killer whale offshore does not stand for the sea-god. In the world of the coastal Ainu it is the sea-god, wearing the body he crosses over in.

The name says where he lives. It is built on rep, the offing, the open sea, the deep water that begins where the shallows end, with the locative -un, “to be in” or “at” — so that Repun-kamuy is, quite literally, the one who is out in the deep, the god of the offshore. The construction sets him against the other water and its deity by the plainest of contrasts. Wakka is the clean inland water, the fresh water of the river and the spring that a household drinks and lives beside, and its keeper is Wakka-us-kamuy, the goddess of the sweet water of the valleys. Rep against wakka: the salt distance against the fresh nearness, the country that must be reached by boat against the country a village is built around. Repun-kamuy holds the far half.

A god carried into the record by strangers

The written attestation of Repun-kamuy is thin, and almost none of it was set down by the people whose god he is. What reaches the page reaches it through visitors. The English missionary John Batchelor spent decades among the Ainu and gathered a great store of vocabulary and belief, but he gathered it as an evangelist sorting a foreign faith into the boxes of his own, and his reports have to be read with that lens kept in view. The physician Neil Gordon Munro, who settled in the Saru valley, watched the rituals with a closer and more sympathetic attention; his observations were gathered after his death into Ainu Creed and Cult. Carl Etter compiled the folklore into an English digest, and the modern encyclopedias — Michael Ashkenazi’s Handbook of Japanese Mythology among them — synthesize at a further remove still. A coastal maritime theology, in other words, comes down to the reference shelf filtered through outsiders’ eyes, and the entry on him in the general reference works (Rep-un-kamuy — Wikipedia) rests on exactly this handful of ethnographers. The living knowledge is the yukar and the memory of the coastal communities; the paper record is the strangers’. The two are not the same weight, and it is worth marking which is which before a single claim is built on either.

Behind that thin documentary layer stands a far older sea-facing world. Along the rim of the Sea of Okhotsk — northeastern Hokkaido, southern Sakhalin, the Kuril chain — there flourished from roughly the fifth century a maritime hunting people whom archaeologists call the Okhotsk culture, and who persisted in the northern islands for centuries after. They were people of the salt water above all. Isotope analysis of their bones on Rebun Island puts the marine share of their diet as high as nine parts in ten: they took whales, seals, and sea-lions, netted and speared the runs of fish, and built their lives on the harvest of the deep in a way the inland foragers never did. They kept bears, too, transporting them to islands and setting the crania on shrine platforms inside their houses — an elaborate bear ceremonialism that they shared with the Ainu and the Nivkh and that may have flowed into the later rites. As the inland Satsumon culture spread across Hokkaido, the Okhotsk people were absorbed into the population that was becoming the Ainu, and their sea-hunting inheritance with them.

A killer whale off Rausu, on the Shiretoko coast where the orcas run each spring — in the coastal Ainu world the body Repun-kamuy wears when he crosses into the human sea. Photograph by kkawamura, 2017, via Wikimedia Commons. CC BY 4.0.

How much of the Ainu descends from those sea-hunters is a live question, and the genetics answer it only in part. Ancient mitochondrial DNA drawn from Okhotsk burials carries the maternal haplogroups N9b, Y1, and G1b, lineages that tie the buried population to the Amur and Sakhalin peoples of the continent — the Nivkh and Ulchi above all — rather than to the Jomon substrate of the islands. Reading those markers forward, the study that first laid them out estimates that the Okhotsk migrants contributed on the order of twenty to thirty percent of Ainu maternal lineages, standing as an intermediary through which continental Northeast Asian ancestry entered the Ainu (Journal of Human Genetics). The figure is an interpretation, not a settled count, and the whole model of an Okhotsk contribution to Ainu descent and to the Ainu bear cult remains debated. But if it holds even loosely, then the orca-lord who sits at the maritime heart of Ainu religion is, in some measure, the sea-hunters’ god carried forward — the theology of a people who lived by the deep water, inherited by the people who came after them on the same coasts.

The country of the deep water

To the Ainu the sea was not an empty expanse to be crossed but an inhabited country, and Repun-kamuy was its lord. What the coast receives — the salmon that crowds the river mouths in its season, the fish that fill the nets, the seal and the whale that come within reach of the harpoon — reaches it because he sends it. The gifts are deliberate. He herds the fish shoreward into the fishermen’s gear the way a herdsman drives stock to a gate, and in the fullness of his favor he does more: he casts whole whales up onto the beach, a mountain of meat and oil and bone laid at the feet of a village that has kept its side of the bargain. He is, in the plainest terms, the great provider of everything the land cannot give — the fishing, the whaling, the maritime trade that carried Ainu goods along the northern coasts. The sea held the opportunities that the forest did not, and the sea had an owner.

He appears in two bodies. One is the orca, the black fin in the offing, the whale-driver seen doing his work on the surface of his own country. The other is human: a young man, carefree and even a little mischievous, a harpoon in his hand, generous rather than wrathful. It is a striking portrait for a god of so dangerous an element. Where a sea-power might be imagined as jealous and quick to drown, Repun-kamuy in the stories answers even human clumsiness with tolerance instead of punishment — a benevolent lord, open-handed, more inclined to overlook an offense than to avenge it. The two forms are one person. The orca is the shape he takes to work the water; the harpooner is the shape he takes at home, in Kamuy Mosir, the land of the divine persons, where the kamuy live in houses and bodies like a person’s own.

For the theology here is the ordinary logic of the kamuy world, seen from the sea. A kamuy is a person of another country who crosses into the human land clothed in a body — the bear in its fur, the owl in its feathers, the killer whale in its black-and-white hide — bringing the gift of that body’s meat and use, and expecting the honor a guest is owed. Repun-kamuy is that guest arriving by water. He must be met with hospitality: with the inaw, the whittled willow prayer-sticks whose shavings are left curling from the shaft, and with offerings of the ritual sake poured out to him, so that his spirit, well received, returns to his own home pleased and consents to come again. The whale on the beach is not luck. It is a visit, and the visit runs on the same contract of gift and return-gift that governs every dealing between the two peoples.

The one myth of him preserved in the record shows the contract enacted, clause by clause. Repun-kamuy harpoons a whale and her calf and casts them ashore beside a human settlement, then goes home. A sea wren brings him word — a false word — that the people are hacking his gift apart with sickles and axes, handling the sacred meat like so much carrion, showing no respect at all. He returns to see for himself. What he finds is the opposite: the villagers have put on their ceremonial robes and are cutting the flesh from the whales with the proper sacred blades, in the correct manner, doing the work as a holy thing is meant to be done. Moved by their piety, he makes them a promise — that the bounty of his sea will keep that village from ever going hungry. The story is a theology in miniature. The bad report and the true sight turn on a single question: whether the gift was received with honor or with contempt, whether the people kept their half of the reciprocity. Because they kept it, the sea stays open to them.

This makes him one of a matched pair. The bear-god Kim-un-kamuy comes down out of the high forest, the great provider of the land, honored home in the bear-sending; Repun-kamuy comes in from the deep water, the great provider of the sea. Between the two of them — the lord of the mountains and the lord of the offing — the Ainu world is fed, and the symmetry is exact: two guest-gods, two harvests, one moral economy running from the summit to the horizon.

Decorative motifs on Okhotsk-culture pottery from the Hamanaka 2 site, Rebun Island — the ceramics of the Sea of Okhotsk hunters absorbed into the forming Ainu. Sven Isaksson et al., via Wikimedia Commons. CC BY-SA 4.0.

His power has a darker edge, and it too is a power over the sea’s own terrors. In one tradition it is Repun-kamuy who deals with the monster Yaushikep, a giant spider that menaced a village on the shore of Uchiura Bay in southern Hokkaido. He drags the thing down into the water and remakes it there as Akkorokamui — the vast red octopus of the bay, a creature said to fill the water with its own reflected color, so large that fishermen learned to carry a blade against the day it should seize their boat. The sea-lord, in other words, does not only give; he masters. The horror of the deep is his to subdue and to keep, folded back into the country he owns. That the giver of the whale and the maker of the sea-monster are the same god is not a contradiction the tradition needs to resolve. Both are the deep water having its way, and both answer to the one who lives there.

The honor owed, and the long silence after

The reverence owed to Repun-kamuy was concrete, and outsiders wrote down what they saw of it. Through the fishing season, while the young men were out in the boats, the old men sat by the shore carving inaw and praying for fair weather and a great catch, and much sake was poured out to the sea-god and drunk in his honor. The observation comes from Batchelor and the traveler-ethnographers, and carries their limits — a missionary’s eye, a visitor’s distance — but the shape of the practice is plain enough: the god of the offing was petitioned before the boats went out and thanked when they came back, and the drink shared with him bound the village to him for the run.

The most telling of the rites was reserved for the god himself when he died in the human world. When an orca came ashore dead, or was found stranded — on Rebun Island among other places — the Ainu held a funeral for it, the same solemn sending-home they gave a brown bear (Orca — Wikipedia). The logic is the whole theology in a single act. The killer whale was a kamuy who had crossed into Ainu Mosir wearing his sea-body and had died there; what remained on the beach was the body, not the person, and the person had to be honored and returned to Kamuy Mosir so that he would go home pleased and come again. A dead god on the shingle was not a windfall of meat but a guest who had died under one’s roof, owed the courtesies of departure. To grieve an orca as one grieved a bear was not sentiment. It was diplomacy between two peoples, kept up even at the graveside.

Then came the rupture that the whole kamuy world now carries. When Meiji Japan annexed Hokkaido and threw it open to settlement, the ground beneath the reciprocity was pulled away. The Hokkaido Former Aborigines Protection Act of 1899 — a law whose very name branded the Ainu a people already past — set an assimilation in motion that struck at the language, the women’s tattoos, and the ceremonies through which the kamuy were honored, and pressed the sea-and-mountain theology toward silence. What accompanied the dispossession was a habit of description that has proved nearly as durable: Ainu religion filed by its conquerors as “primitive nature-worship,” a childish reverence for animals and weather, at best a debased echo of the neighbors’ Shinto. That framing should be named for what it was — an instrument of the assimilation, not a finding about the kamuy — and set aside. The killer-whale lord who keeps a contract of hospitality with a coastal people, who withholds his bounty from the contemptuous and pours it out on the devout, is no vague spirit of the waves. He is a person in an articulate moral order, and the reading that reduced him to superstition tells us about the readers, not about him. (The fuller history of the assimilation and the recovery belongs with the Saru-valley heartland of Nibutani and the national museum at Upopoy; here it is enough to say that the sea-god fell under the same silence as the rest.)

The Ainu are a living people, and the recovery is on the record. A Diet resolution of 2008 and then the Ainu Policy Promotion Act of 2019 recognized them at last, in law, as an indigenous people of Japan; the national museum and park at Shiraoi, Upopoy, opened in 2020; and the Shiretoko peninsula — the end-of-the-earth cape on the very Okhotsk coast where the orcas run each spring — was inscribed as a UNESCO World Heritage site in 2005. Repun-kamuy himself survives where the tradition has always kept him, in the sung yukar and kamuy-yukar, the epic songs in which a god narrates his own passage into the human world. The Ainu woman Chiri Yukie began setting those songs down in writing in her Ainu Shin’yōshū of 1923; her brother the linguist Chiri Mashiho studied the language of the kamuy from the inside; and Kayano Shigeru, the collector and activist who became the first Ainu member of the Diet, carried the chants and the implements into the present. Through them the god of the open sea is spoken of now not as a relic dredged from an old ethnography but as a person still at work — still out past the shallows, still turning the whales toward a shore where a people who remain are, as they have always been, waiting for him to come.

→ Related: Kamuy · Kamuy Fuchi · Kotan Kar Kamuy · Kim Un Kamuy · Shiretoko · Lake Akan · Nibutani · Upopoy · The Jomon · The Okhotsk · The Nivkh