Bake-kujira

Also Known As: 化鯨 / 化け鯨, “ghost whale”; also hone-kujira, 骨鯨, “bone whale”
Region/Culture: East Asia
Mythos: Japanese Mythology
Primary Type/Nature: Undead/Cursed Beings
Mythical Attributes: A baleen whale worn down to its bare white skeleton, still swimming, unharmed by harpoons and attended by fish and birds nobody could name.
Role in Mythos: It appears once off the Shimane coast, is taken by the fishermen for the vengeful spirit of a killed whale, and leaves without doing anything to anyone.
Relation to Humans: The men who rowed out to it were whalers on an ordinary wet night, and it neither harmed them nor answered them. No source records it taking revenge, in spite of the curse of plague and fire attached to it in modern English retellings.

Rain came down on the Shimane coast in flat grey sheets, and out past the breakers something white was standing in the water. That night is the whole life of the bake-kujira. The record of it runs to a page and a half in one book, Mizuki Shigeru’s *Sekai Genjū Jiten* of 1994, and everything written about the creature since has been built outward from there.

The men of the peninsula saw the size of the shape and did what fishermen do when a whale comes in close. Boats went out, wet hemp rope lay coiled in the bottom of them, and there was the ordinary hard gladness of a season’s worth of oil and meat drifting into reach of a village that needed both. Then the harpoons went in and nothing happened. No thrash, no blood, no sounding. The iron went home and the thing did not so much as shift.

Closer, through the rain, they got a proper look at what they had been hunting. It was a baleen whale down to the bone, the whole frame of it, ribs and jaw and the great sprung arch of the skull, white as wet chalk and moving like something alive. No skin. No meat. Around the boats the sea had filled with fish the men did not recognise, and above them were birds they could not name. In the fuller English telling there is an island out on the water that had not been there when they launched. Then the tide drew back and the whole apparition went with it, out and away, and never returned.

That is all of it. No origin is given, no second sighting, no account of which whale it had been or what it wanted, no charm or rite that would have turned it aside. The fishermen went back to shore and agreed among themselves that it must have been the onryō of a whale killed in a hunt, and that guess is the only reading the source offers. The plague and the fire that follow the bake-kujira around the English internet are not in it.

The name is plainer than it looks. Bake attaches to a long roster of Japanese creatures, bakeneko and bakenezumi among them, and usually points at a transformation, a thing that becomes another thing. Nothing here transforms. The word is doing the simpler work of marking something as wrong, which is why ghost whale reads truer than changing whale. Its other name, hone-kujira, means bone whale, and is just a description.

The bake-kujira is famous and it is young. Toriyama Sekien, who catalogued yōkai by the hundred in the eighteenth century, does not have it. There are no ukiyo-e prints of it, and no Edo collection of ghost stories that mentions it. It surfaces in the twentieth century with Mizuki Shigeru, the manga artist who assembled much of the modern yōkai canon, and the skeletal silhouette everyone recognises is his hand. Mizuki said he first took the story up in the 1950s for kamishibai, the paper theatre he was then making a living from, and that he was knocked flat by a sudden high fever, abandoned the piece, and long afterwards wondered whether the whale had cursed him. One of his own books puts that fever on a different creature entirely, a bake-garasu. The tellings disagree, and he told both.

What sits underneath the drawing is far older, and it is the reason the invention took so well. Along coasts where boats could not go far, a whale that stranded itself was a windfall on a scale nothing else could match, arriving in a season when a village might be counting its rice by the handful. Whales came in ahead of the fish, so a whale meant a full sea behind it. They were treated as gods rather than as catches, identified in many places with Ebisu, and once the carcass had been stripped the bones went into a mound. Something near a hundred whale graves and monuments still stand around Japan, and a few ports raised gateways out of the jawbones.

The fear ran alongside the gratitude. Matsuzaki Kenzō’s surveys of whale memorial practice collect the cases. At Taiji in Wakayama, whaling households kept having children born deformed, and the priest Tokuhon told them they were being haunted by the resentment of whales, so a stone cut with the nenbutsu went up. In what is now Kihoku in Mie, a whale came to an abbot in the shape of a woman and asked to be let past the boats because she was carrying a calf; the season had been poor and the crews killed her anyway, and when strange things began happening and sickness spread, a memorial tower was raised. In 1764 a whale drifted into Chibu Bay in the Oki Islands, and fire and epidemic followed. The islanders read it as the whale’s tatari and began offering dances to Amasashihiko-no-mikoto to settle it. That offering is still made, grown over two and a half centuries into a village kabuki performed in the shrine grounds.

So the plague and the fire are real. They belong to whales in general, not to this one. The bake-kujira’s own powers amount to a refusal: steel enters it and finds nothing to catch on, and the sea rearranges itself into strangers while it passes. Whatever else it might have been able to do went unrecorded, because it never did anything else. It has no listed weakness either, none of the salt or sutra or bottomless barrel that Japanese sea monsters usually come with, and the reason is straightforward. Nobody got a second attempt at it.

In the spring of 1983 a crew off Anamizu in Ishikawa hauled something skeletal out of the water five hundred metres from shore, five metres long and up to a metre and a half thick. The papers called it a bone whale. The fishing chief said that if it really was whale bone the animal would have run to a hundred metres, which no whale does, and nothing further came of it. It is a fair measure of how deeply a drawing can settle into the coast it was invented for, that when Japan pulls something white and enormous out of the sea, this is the name that comes up first.

Frequently Asked Questions

What is the Bake-kujira?

The Bake-kujira is a Japanese yokai, the bare white skeleton of a large baleen whale that swims with no skin or flesh on it. It appears in a single story from the Shimane Peninsula, on the Sea of Japan coast, in which fishermen rowed out to hunt what they took for a living whale. The fishermen believed it was the vengeful spirit of a whale killed in a hunt.

Where did the Bake-kujira story come from?

The story is known from the work of the manga artist Mizuki Shigeru, who recorded and drew it in the twentieth century. It does not appear in Toriyama Sekien’s eighteenth-century yokai catalogues, in ukiyo-e prints, or in Edo-period ghost story collections. The familiar skeletal image of the Bake-kujira is Mizuki’s design.

Does the Bake-kujira curse people?

Not in the story itself. The Bake-kujira appeared once, could not be harpooned, and left with the tide without harming anyone. The curses of fire and plague often attributed to it belong to Japanese whale folklore more broadly, including a 1764 case in the Oki Islands where a stranded whale was blamed for an outbreak of fire and disease.

How do you kill or drive off a Bake-kujira?

No source gives a way. Harpoons passed into it without effect, and the single recorded encounter ended when the creature returned to open sea of its own accord. Because it was never seen again, no charm, rite, or weapon against the Bake-kujira was ever recorded.

Why did Japanese fishermen fear the spirits of whales?

A stranded whale could feed and enrich an entire coastal village, so whales were treated as gods rather than as ordinary prey, and in many places were identified with the deity Ebisu. That reverence carried an obligation, and communities that killed whales built memorial stones and mounds to settle their spirits. Around a hundred whale graves and monuments survive in Japan.