Japanese steppe culture: Ruling clans with the piebald horse as totem animal, and ritual horse sacrifice

Following the previous post, we'll look at another sort of "creation" myth from Japan -- the origin myth of ritual impurity, and therefore, of ritual purification measures to counter-act it (the basis of Shinto practices). This myth provides 2 links to horse culture from the Eastern Steppe. It's from the Nihon Shoki, though not the Kojiki, from the earliest writings in Japanese (early 8th C AD).

The god responsible for introducing ritual impurity into the world is Susanoo, the impetuous storm god. The target of his ire in this story is his sister, the sun goddess Amaterasu. He takes the Heavenly Piebald Colt (Ame no Fuchikoma), and flays it alive -- starting with its back end, and working toward the head. The text uses a specific term to emphasize that this is a "backwards flaying" ("sakahagi"), not a standard flaying that starts at the head and works its way toward the tail.

This is a form of ritual impurity, since he has not killed the colt first (e.g., by slitting its throat), and since he's removing the skin in backwards order.

He then hurls the colt in through a hole in the roof of Amaterasu's weaving hall, where one of her maidens is so startled by the desecration that she runs into the spinning shuttle at her loom, which hits her in the genitals, causing her to begin bleeding from there. This is the origin of menstrual bleeding, another form of ritual impurity. Amaterasu then goes into hiding in the Heavenly Rock-Cave Door (Ame no Iwayato), in a form of menstrual seclusion. Susanoo also defecates in her palace, another form of ritual impurity.

This story reveals that the myth-makers of Japan were intimately familiar with horse sacrifices -- how they were supposed to be performed, and therefore, which actions would constitute desecration, defilement, and impurity.

I don't know about every culture that practiced horse sacrifice, but the Cheremis people (AKA Mari) began flaying the horse from the head, then ending at the tail. Of course its throat was slit first, not flayed alive. And it was a colt, not an adult horse (the Japanese term "koma" means specifically "colt," combining the words for "child" and "horse").

The whole ordeal is described in grisly detail in the Finno-Ugric portion of The Mythology of All Races, which I referred to in the previous post. Incidentally, from my reading of their myth and ritual, the Cheremis seem to be mostly Indo-European culturally, despite speaking a Uralic language -- much like the Hungarians, Estonians, and Finns. They live along the Volga River in Russia, a little ways north of the Steppe.

How would the creators of the Nihon Shoki know so much about horse sacrifice, and why would they want to use that as such a crucial example of Susanoo's causing ritual impurity? He also destroys Amaterasu's rice fields, but it's not described in cruel gut-wrenching detail like flaying a horse backwards while still alive. They really wanted to emphasize the importance of horses, and of horse sacrifices, in their culture.

A mainly agrarian culture would not care so much about defiling the horse sacrifice ritual -- and probably would not even refer to such a ritual, since there was never any such thing in their culture. It occupies center stage in the Japanese narrative because they hailed from a nomadic horse-centric culture before arriving in Korea and Japan -- which in that part of the world, means the Eastern Steppe.

Its similarity to the Cheremis horse sacrifice ritual suggests a common ritual all across the Steppe, whether the practitioners were Indo-European, Uralic, Altaic, or otherwise.

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However, the Japanese myth's emphasis on the piebald / skewbald / spotted / etc. color pattern of the horse, narrows down which range of the Steppe they originated from.

First, tribes or clans or chiefdoms being associated with particular color patterns of their horses is mainly an Eastern Steppe phenomenon, from the Turkic tribes all the way to Glorious Nippon. It makes their favored breed of horse into a totem animal for the social unit.

Amaterasu is not just any ol' goddess in the foundational texts of Japanese culture -- she is the deity through whom the Japanese imperial family traces their bloodline. So this means that the piebald horse is a totem animal for the ruling clan of Japan.

Where else is the piebald horse the totem animal for a ruling clan? Why, where else, and when else? -- in the Xiongnu confederation during the late 1st millennium BC, and several of its off-shoots after its break-up.

And not just any ol' clan within the Xiongnu, but their ruling clan, the Luandi, whose name likely derives from "piebald horse".

Then there was the Alat tribe, whose name also likely means "piebald horse", a Turkic tribe who also belonged to the Xiongnu, and were either related to the Luandi, or identical to them, or perhaps they coincidentally shared the same totem animal due to there only being so many color patterns to choose from, and due to every clan preferring a horse rather than some other species for their totem animal.

The same situation must have been true for the ruling tribe or clan among the Yayoi-like people who arrived in southern Korea and then Japan. Their totem animal was also the piebald horse, whether their clan was related to the Luandi or Alat by lineage, or just sharing a totem animal by happenstance. In either case, it places the continental component of the future Japanese culture among the Xiongnu confederation during the 1st millennium BC -- not Southeast Asia, not the far Arctic north, not during the 1st millennium AD, etc.

As with the horse sacrifice portion of the myth, specifying the color pattern of the heavenly horse reveals that the myth-makers of Japan were intimately familiar with Eastern Steppe practices for choosing a totem animal, like including its color pattern instead of a broadly defined breed or species name alone.

I don't think the Alat tribe being Turkic means that the ruling clan of the Yayoi-like people were Turkic. They could have been Mongolic or Tungusic. Making the horse your totem animal, and emphasizing its color pattern, was common among all of those Altaic speech communities.

And perhaps the Yayoi-like population was not ethnically homogeneous -- there could have been Turkic, Mongolic, Tungusic, Uralic, or other groups among them. All sorts of people mixed with each other on the Eastern Steppe. Perhaps they only homogenized when they landed in Japan and were defined by a new ethnic opposition, between the various continental arrivals and the native Emishi / Ainu.

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Over the past 10 years in Japan, there has been an insanely popular media franchise called Uma Musume ("Horse Girl") Pretty Derby, mostly based on an anime series and related video games, which revolve around a group of horse-human girls training to compete in horse-girl races. Yes, like in a traditional horse-racing track. They look mostly human, with horse ears, and as a side project devote themselves to singing and dancing on stage as idols.

This is yet another case of the horse-centric origins of Japanese culture re-asserting themselves in the modern age, after having lied dormant or secondary for many centuries.

But by now, horse racing is a very popular sport in Japan, and has been for decades. It's so popular that Lui, a vtuber from Hololive, hosts regular watching parties / informal betting streams as the major Japanese horse races are being broadcast. She can't re-broadcast the sound and image of the race on her own stream, due to copyright, but even just as a watching party, she gets close to 10K live viewers, judging from the one she held a few days ago (pretty good numbers for livestreams).

And as the very beginnings of Japanese literature show, their fascination with horses is neither new nor imported from the West. And far from viewing them as only a neat form of entertainment, they hold them to be one of the most sacred animals in creation, a testament to their origins in the Eastern Steppe, and the OG badass nomadic steppe empire in particular, the Xiongnu.