When Did Mangekyou Eternal Sharingan First Appear In Manga?

Wow, that question always gets me excited to explain the nitty-gritty of Uchiha lore. The short and clear bit up front: Itachi never actually possessed the Eternal Mangekyō Sharingan. He wielded a very powerful Mangekyō Sharingan — capable of Tsukuyomi, Amaterasu, and Susanoo — but the Eternal form never appeared on him in the story. To unpack that a little: the Eternal Mangekyō Sharingan (EMS) is a specific upgrade you only get by transplanting the Mangekyō eyes of a close blood relative into someone who already uses the Mangekyō. It stabilizes vision and removes the blindness side-effect you get from overusing Mangekyō techniques. Itachi’s own arc ends with him using his personal Mangekyō until his death during his final battle with Sasuke in 'Naruto'/'Naruto Shippuden'. After that battle, Itachi’s eyes were later transplanted into Sasuke (with help behind the scenes from Orochimaru and others), and Sasuke is the one who awakened the Eternal Mangekyō by receiving Itachi’s eyes. So if people refer to the first on-screen emergence of an EMS connected to Itachi’s eyes, they mean Sasuke’s post-transplant eyes — that’s when the Eternal Mangekyō bearing Itachi’s ocular power first appears in the plot. Fans often mix this up because Itachi’s Mangekyō was iconic and so closely tied to Sasuke’s later power-up; but canonically, Itachi himself never attained Eternal Mangekyō. I still love replaying the tragedy and the visual symbolism around Itachi’s eyes every time I rewatch 'Naruto' — the way the story handles legacy and sacrifice hits hard.

I still get that excited, nerdy tingle when this topic pops up in forums — it's one of those big 'what-ifs' in 'Naruto' that mixes biology, tragedy, and clan politics in a spicy stew. The plain fact is simple: a Mangekyou Sharingan (MS) usually awakens through intense trauma and loss, but using it burns the eyes over time and eventually leads to blindness. The Eternal Mangekyou Sharingan (EMS) removes that degenerative curve by transplanting another MS user's eyes, effectively replacing failing organs with fresh, compatible ones. Beyond the medical-sounding part, the rarity comes from logistics and morals. You need another Uchiha who not only developed their MS but is also willing or able to give up their eyes — and in most cases the donor has to be very closely related to avoid rejection. Add in the historical chaos in the Uchiha line, wars, internal purges, and people dying before they can become donors, and the number of viable donors plummets. It’s also a heavy emotional toll: accepting someone else’s eyes is symbolic of accepting their pain and loss. That combination — technical compatibility, ethical barriers, and tragic timing — is why EMS is a headline-level event in the story, not a common power-up. I love that it feels earned and bittersweet rather than just handed out, honestly.

The canon list is remarkably short but legendary: only two characters achieve the eternal mangekyou sharingan in the official storyline. I get a little giddy whenever I think about how rare and emotional those moments are, because the whole concept ties power to loss and brotherhood in 'Naruto' in a way that actually hurts in a good storytelling sense. Madara Uchiha is one. He gains the eternal form by transplanting his brother Izuna's eyes after Izuna dies, which stops the blindness that comes from heavy mangekyou use and supercharges his ocular powers. That upgrade let him use sustained Susanoo and other crazy ocular techniques without collapsing, eventually paving the way for his later rise to the Rinnegan and near-godlike status. The other is Sasuke Uchiha, who receives Itachi's eyes after Itachi's death. Sasuke's eternal mangekyou lets him wield prolonged Mangekyou jutsu like Amaterasu and Susanoo with less strain, and it becomes a springboard to his later supernatural transformations. Those are the only two in canon — it feels fitting that both gains are rooted in those intense sibling bonds and tragedies. I still find the mix of tragedy and power in those scenes really moving.

Itachi's eyes are such a deliciously tragic part of 'Naruto' lore—I could geek out about them forever. If we talk specifically about the Eternal Mangekyō Sharingan (the version that comes from transplanting Itachi's eyes into Sasuke), the big picture is this: you get everything the Mangekyō offers but without the creeping blindness, and everything becomes stronger, faster, and more stable. In concrete terms the core abilities tied to Itachi's pair are Tsukuyomi, Amaterasu, and Susanoo — and when those are stabilized into an Eternal Mangekyō they scale up. Tsukuyomi is the near-instant, total-control genjutsu that can bend a victim's subjective time, inflict psychological torture, and rewrite perception so the target experiences things that feel like minutes, hours, or longer while only a blink passes in the real world. Amaterasu are the black flames that ignite at the user's gaze and burn relentlessly until the target is consumed or the user extinguishes them; they're not ordinary fire — they'll cling to chakra, weapons, or people and are extremely hard to put out. Susanoo is the big one: a chakra avatar that manifests in stages (ribcage/torso then full armored warrior), culminating in a near-complete humanoid guardian that can fight independently. In Itachi's case his Susanoo famously wielded the Totsuka Blade — a sealing weapon that traps anyone it pierces in a genjutsu-like spiritual sake — and the Yata Mirror, a shield said to ward off virtually anything. Those two relics together make his Susanoo uniquely defensive and offensive at the same time. Beyond the flashy named techniques, the Eternal Mangekyō also improves raw ocular prowess: faster reaction time, better prediction of movements, stronger resistance to other genjutsu, and the ability to sustain massive techniques like Susanoo for much longer without risking permanent vision loss. Limitations still exist — massive chakra drain and strategic counters (like sealing, overpowering, or clever teamwork) can neutralize even powerful ocular users. Itachi's particular set also included a mastery of forbidden genjutsu patterns — remember his use of Izanami to trap Kabuto — which shows how versatile those eyes can be when paired with cunning. Personally, the combination of cold efficiency and heartbreaking backstory around those eyes is why they remain one of my favorite pieces of the series' worldbuilding.

If you’re in the mood for eye-gore and epic Uchiha moments, the quickest way to spot the Eternal Mangekyō Sharingan is to follow two names: Madara and Sasuke. Madara’s EMS shows up in both his old flashbacks and his reanimated, war-time rampages, while Sasuke’s EMS appears after he replaces his Mangekyō eyes with Itachi’s. In terms of where to look in 'Naruto Shippuden', start with the Itachi vs Sasuke sequence (the arc around 'The End') to get the lead-up — that’s where Itachi’s Mangekyō story ends and Sasuke’s path toward transplanting Itachi’s eyes begins. For Madara, the big moments start when he’s brought into the Fourth Great Ninja War; the episode titled 'Madara Uchiha' is the dramatic entrance, and many of his signature EMS-powered moves are shown throughout the war arc (watch the flashback episodes too — they explain how he gained Eternal Mangekyō by taking his brother’s eyes). Sasuke’s Eternal Mangekyō becomes visually obvious later in the war/final arcs when he uses his upgraded Susanoo and more intense ocular techniques — those later episodes in the final arc show the distinct, darker pattern and the way it removes the blindness drawback of the normal Mangekyō. If you want a watchlist vibe: (1) the Itachi–Sasuke confrontation arc (for the origin story), (2) the episodes around 'Madara Uchiha' and the Fourth Great Ninja War (for Madara’s EMS in action), and (3) the late-war/final episodes where Sasuke displays his new eyes and Susanoo techniques. Binge those slowly — the animation quality and music really sell the eyeball drama. Happy rewatching; I still get chills when those tomoe flare up!

This question lights up my nerd brain every time—so much cool lore packed into a single mechanic. In the world of 'Naruto', Eternal Mangekyou Sharingan (EMS) is canonically produced when an Uchiha with the Mangekyou Sharingan transplants the Mangekyou eyes of another Uchiha (usually very closely related) into themselves; classic examples are Madara taking Izuna's eyes and Sasuke using Itachi's eyes to stabilize his vision. From that pattern I take away a practical rule: EMS is a result of two Mangekyou ocular histories merging inside one person, which eliminates the blindness that comes from overuse. If you ask whether an already-established EMS set can be ripped out of one owner and given whole to someone else, it's a messier question. Physically transplanting eyes is shown to work (Kakashi and Obito, Danzo’s collection), so transplanted EMS tissue would almost certainly function at least partly in a new host. But whether the receiving person gains the full ‘‘eternal’’ benefit probably depends on compatibility—chakra, Uchiha physiology, and whether their brain and chakra pathways are primed to integrate that ocular memory. In short: canon supports eye transplants and shows EMS is created by transplant fusion, but there isn’t a clear example of someone taking a pre-formed EMS and fully inheriting its immortalized properties without complications. I love picturing the ethical fallout if this were common, though — it would make for a brutal, dramatic storyline.

A little snippet from late at night when I’m reading manga: Eternal Mangekyō Sharingan prevents the user from losing their vision like the normal Mangekyō would. This means that after transferring the Mangekyō from another user, the Eternal user can see perfectly and even perceive things greater than normal. This also means that using Mangekyō techniques won’t cause the user’s vision to deteriorate gradually. The ability of the two eyes also fuse or are upgraded. As a dramatic upgrade to normal Mangekyō Sharingan, however, it’s not a panacea. Using ocular jutsu in this form will no doubt sap a fair amount of chakra, and also cause its user physical wear and tear. Also the transplantation process itself carries lots of story and moral implications. Keeping an eye out for when other characters in ‘Naruto’ scenes switch to Eternal Mangekyō will give you a good idea of how their fight tactics and endurance have changed for the better.

There’s a cool, brutal logic to how the Eternal Mangekyō Sharingan works in-canon, and the short, concrete list of folks who actually obtained it keeps the power feeling rare and meaningful. From the pages and panels of 'Naruto', the Eternal Mangekyō Sharingan (EMS) is only achieved when someone with a Mangekyō Sharingan transplants the Mangekyō eyes of a close blood relative into themselves. That transplant cancels out the progressive blindness caused by using the Mangekyō and fuses the ocular abilities into a stronger, more stable form. In canon, the two explicit, confirmed cases are Madara Uchiha — who took his brother Izuna’s eyes — and Sasuke Uchiha — who received Itachi’s eyes. Those two moments are framed as pivotal: Madara’s gaining EMS cemented his legendary power, and Sasuke’s transplant after Itachi’s death was a major turning point for his battles in 'Naruto Shippuden'. I still get chills reading those scenes; the artwork and the weight of Uchiha tragedy make the mechanics feel tragic and intimate. It’s also why characters who had lots of Sharingan, like Danzo, or outsiders who borrowed eyes, like Kakashi, never ended up with EMS — the transplant has to be from a compatible Uchiha bloodline, not just a random eye swap or a hoard of stolen eyeballs. So, canonically, if you’re asking who can obtain EMS: only Uchiha with Mangekyō Sharingan who transplant a Mangekyō from a close blood relative can — and we’ve only seen Madara and Sasuke actually get there in the official story. That rarity is part of what makes the EMS so memorable in 'Naruto'.

I've dug into the lore of 'Naruto' so many times that the Eternal Mangekyou Sharingan (EMS) feels almost like an old, complicated friend — powerful but with baggage. The big selling point of the EMS is that it stops the progressive blindness caused by using regular Mangekyou techniques, and it stabilizes and amplifies whatever Mangekyou abilities the user already had. That said, it isn't a catch-all cheat code. Susanoo, Amaterasu-level attacks, and heavy genjutsu still eat huge amounts of chakra and stamina. Even with EMS, using those powers repeatedly leaves the user exhausted and vulnerable; stamina and chakra reserves are still finite. There are also biological and compatibility limits. EMS requires transplanting another Mangekyou into your eyes (usually from a close relative), which brings surgical risk and the messy ethical/medical side of transplanting living tissue. Transplants historically only worked reliably for other Uchiha or those with compatible genetics. Finally, EMS eyes can still be physically damaged, sealed, or countered by other dojutsu like the Rinnegan or non-ocular sealing techniques. So while EMS is a massive upgrade, it doesn't make you immortal or invincible — it just trades one fatal flaw for a different set of tactical constraints, and I still love how that keeps fights interesting.

There’s something almost poetic about how two eyes can mean entirely different destinies in 'Naruto'. For me, the Eternal Mangekyou Sharingan feels like a perfected family heirloom — it keeps everything that made the Mangekyou powerful (the sharper perception, the monstrous genjutsu, the Susanoo upgrades) but strips away the tragic price: the progressive blindness. Mechanically, it’s still a Sharingan-based dojutsu. You get amplified visual genjutsu, faster reflexes, more precise chakra control tied to the eye, and Susanoo that’s more stable and less taxing. The key lore point is how it’s obtained: transplanting another Uchiha’s Mangekyou eyes into someone who already has Mangekyou unlocks a permanent, non-degenerative form. That’s why Madara and later others could keep using their ocular powers without going blind. The Rinnegan sits on a different throne. It’s not just an upgrade of visual acuity; it’s a fundamentally different toolset. Rinnegan grants access to the Six Paths techniques, planetary-level abilities (think gravity or soul manipulation in certain hands), chakra receivers, and command over life-and-death when tied to the Outer Path. In-story, it’s often connected to a broader, almost divine inheritance — Hagoromo’s chakra, combining Uchiha and Senju elements, or long-term jutsu and implants. Where Eternal Mangekyou refines and removes the downside of a very Uchiha-centric power, the Rinnegan opens a whole new array of abilities that change how a fight is fought — from eye duels to cosmic-scale techniques. In practical terms I like to think of it like tools in my gaming inventory: Eternal Mangekyou = upgraded legendary weapon optimized for the same playstyle; Rinnegan = unlocking a whole new class with unique skills. Both are ridiculously powerful, but they come from different trees and tell different stories about lineage and sacrifice. Personally, I prefer watching the interplay between them — it’s where strategy and tragedy collide in the best way.