How Did The Sage Of Six Paths Seal The Ten-Tails?

Watching the old legends unfold in 'Naruto' as someone who enjoys reading mythical explanations, I find Hagoromo’s method of dealing with the Ten-Tails both tragic and brilliant. He couldn’t simply destroy the Ten-Tails because it was basically a living embodiment of chakra at an impossible scale; instead he used his insight into Yin–Yang Release and spiritual sealing to contain the problem. From the way events are narrated, the Sage and his brother Hamura subdued Kaguya and then enacted a sealing process that was part mystical combat and part cosmic surgery: they immobilized her, neutralized the immediate threat, and then restructured the Ten-Tails’ immense chakra.

What fascinates me is the nuance of 'becoming a jinchūriki' in this context. Hagoromo is credited as the first person to become a jinchūriki because he absorbed and managed the Ten-Tails’ energies himself to prevent them from running wild. That step was a form of sealing — he took responsibility for the beast’s lingering power so it wouldn’t threaten people again. But he went further: rather than keeping all of that power locked inside him forever, he divided it into nine distinct portions and created the tailed beasts. Those beasts were then sealed into living hosts or containers, intentionally scattering the Ten-Tails’ power so it could not reform into the same cataclysmic entity. The lore frames this as both a tactical and ethical choice — dispersal reduces risk and gives the power a chance to be integrated into the world, albeit at a great human cost down the line.

If you read different sources — databooks, interviews, and flashback scenes — the precise mechanics are sometimes described with different emphasis (spiritual sealing, creation of the beasts, becoming jinchūriki), but they all converge on the same picture: Hagoromo used his unrivaled mastery of chakra and sealing arts to split and disperse the Ten-Tails’ power. That decision shaped the ninja age and set up centuries of conflict and tragedy. I always come away feeling a bit melancholy for him — carrying a colossal responsibility and trying to shepherd a dangerous power into something less dangerous and more human.

What a wild scene that whole finale was — even now when I rewatch the flashbacks in 'Naruto' I get that chill when the Sage of Six Paths turns the tide. From how I saw it growing up, and from digging into the manga panels again as an adult, the core of it is that Hagoromo Ōtsutsuki (the Sage of Six Paths) and his brother Hamura teamed up to stop Kaguya, who had become the Ten-Tails. They didn’t just beat her in a slugfest and walk away; it was a spiritual, chakra-based sealing that shaped the entire future of the ninja world. Hagoromo used his mastery of chakra, his deep understanding of spiritual energy, and those fundamental Sealing and Yin–Yang techniques we see scattered through the series to neutralize her.

The way I mentally picture it is less like slamming a lid on a monster and more like breaking down an enormous, corrupt river of chakra into smaller, manageable streams. After subduing Kaguya, Hagoromo split the Ten-Tails’ raw chakra into separate portions — which later became the nine tailed beasts. That act was both a sealing and a transformation: instead of one unstoppable celestial beast, the power became dispersed into individual entities that could be contained and given form. He also became intimately involved with the Ten-Tails’ power himself; the sources portray him as the first jinchūriki in the sense that he internalized and controlled the beast’s leftover power, using his unique Sage abilities to stabilize and lock it away. Then, to make the next generation safer, he distributed pieces of that chakra across the world as the tailed beasts, essentially preventing the whole power from ever coalescing again.

I love how this reads like myth — an ancient teacher splitting cosmic power and teaching humans how to use chakra properly. In practice, this setup explains all the later plot mechanics in 'Naruto': why tailed beasts exist, how jinchūriki function, and why sealing techniques are so revered. There are small differences depending on whether you look at flashbacks in the manga or the anime filler bits, but the essence is that the Sage used sealing and dividation along with his spiritual authority to neutralize the Ten-Tails and turn its power into something less apocalyptic. Whenever I watch scenes where Naruto or Naruto’s world deal with tailed beasts, I always feel that sense of continuity — that everything painful and complicated stems from this gigantic, sorrowful act of splitting and sealing done millennia ago.

Every time I explain the Ten-Tails sealing to a friend who’s bingeing 'Naruto' for the first time, I sketch it out like a fantasy heist: Hagoromo and Hamura corner the primeval monster (Kaguya/Ten-Tails), then perform a complex chakra extraction and redistribution. Hagoromo doesn’t just punch the threat away — he uses sealing techniques and his control over yin and yang chakra to essentially partition the beast’s power. That’s what people mean when they say he ‘split’ the Ten-Tails: instead of one indomitable entity, its chakra was broken into smaller, manageable life-forms — the nine tailed beasts.

I like to add the human touch when I talk about it: Hagoromo wasn’t acting like a distant god. He personally absorbed a chunk of that power to stabilize it — which is why he’s often called the first jinchūriki. Imagine being the one person who volunteers to hold a volatile energy so it won’t explode; that’s a mental image that sticks with people. After calming the beast’s immediate menace by internalizing or otherwise binding its essence, he then distributed the remainder into separate beings and sealed them up, which is why later generations have to deal with tailed beasts and the consequences of hosting that power. It’s a strategic long-term containment plan more than a permanent cure.

There are variations in how the story is told in different chapters and adaptations, and fans love debating the tiny details — who did what, what exact techniques were used, whether Hagoromo was truly the first jinchūriki in the strictest sense. But the big picture is stable: Hagoromo and Hamura subdued Kaguya, Hagoromo used deep sealing and chakra-division methods to break up the Ten-Tails’ power, and by internalizing and then parceling out that power into the tailed beasts, he essentially neutralized the immediate apocalyptic threat while creating a fragile balance that the world would struggle with for generations. It's the kind of bittersweet, clever fix I keep coming back to when I reread the manga late at night.