Is Nakime the most underrated demon in Demon Slayer? She wields the power to kill Muzan anytime in the series—hiding in plain sight.

Nakime is the most underrated demon in Demon Slayer, hands down. While everyone obsesses over flashier Upper Moons like Akaza and Doma, they completely overlook the terrifying potential of the quiet Biwa player. Nakime is truly special because of her absolutely broken Blood Demon Art which could have single-handedly ended the series at any moment.
As revealed in the Infinity Castle Arc, Nakime possessed the power to manipulate space itself, controlling the entire battlefield where the final confrontation occurred. This quiet, seemingly passive demon actually wielded one of the most dangerous abilities in the entire Demon Slayer universe. This thus makes her worthy of much more recognition than she receives.
The Biwa Demon’s Unique Blood Demon Art

Nakime’s Blood Demon Art is arguably the most versatile and robust in Demon Slayer. By simply strumming her biwa, she can handle the entire layout of the Infinity Castle, constructing an endless maze that even the most skilled Hashira blunder into while navigating. This isn’t just some parlor trick—it’s absolute spatial dominion. When facing Mitsuri Kanroji and Obanai Iguro, two of the Demon Slayer Corps’ most capable fighters, Nakime effortlessly thwarted their attacks by shifting rooms and creating barriers.
Nakime can shape rooms into massive pillars and crush her opponents, as she attempted to do with Mitsuri and Obanai. She can open and close portals at will and can transport anyone anywhere within or outside her domain. This power made her Muzan’s most valuable asset, serving as his personal transportation system and battlefield architect.
The evolution of her abilities is equally impressive. After becoming Upper-Rank Four, Nakime developed the ability to detach countless eyeball familiars from her body. It also allowed her to spy across Japan simultaneously. This surveillance network eventually led to the locating of the hidden Ubuyashiki mansion. Nakime is the most underrated demon in Demon Slayer because fans often miss how her seemingly passive abilities actually made her one of the most dangerous threats in the entire series.
The Ultimate Weapon Against Muzan

Here’s the bombshell that Demon Slayer fans often miss: Nakime could have killed Muzan at any time. Yes, you read that right. The most underrated demon in Demon Slayer actually held the power of life and death over the Demon King himself. Muzan’s greatest weakness was sunlight, and Nakime’s ability to transport anyone anywhere meant she could have simply opened a portal beneath him leading directly into daylight, instantly ending his reign of terror.
This vulnerability wasn’t lost on the author. When Yushiro managed to take control of Nakime during the final battle, Muzan immediately recognized the threat and killed her without hesitation. He wasn’t eliminating a loyal servant—he was destroying a weapon that could instantly defeat him. The moment Nakime’s control wavered, Muzan chose to sacrifice his last Upper Moon rather than risk being teleported into the sun.
Unlike Tamayo or Nezuko, she never broke free from his control. Had she developed the same independence, the entire final arc of Demon Slayer might have been dramatically different. The fact that Nakime is the most underrated demon in Demon Slayer becomes even more apparent when you realize she was potentially the most dangerous character in the entire series. Not for the Demon Slayer Corps, but for Muzan himself.
Nakime’s Prime Role in the Infinity Castle Arc

During the Infinity Castle Arc, Nakime proved just how central she was to the entire final battle. When the Demon Slayers arrived at the Ubuyashiki estate to confront Muzan, it was Nakime who immediately transported them all into her domain. She separated the Hashira and effectively neutralized their coordinated attack strategy. This was a game-changing tactical move that nearly resulted in the complete annihilation of the Demon Slayer Corps.
Throughout the chaotic battles that followed, Nakime maintained absolute control over the battlefield, making her the most underrated demon in Demon Slayer when it comes to tactical importance. She separated allies, created advantageous conditions for the Upper Moons, and constantly monitored the entire castle simultaneously.
Her importance became evident when the tide turned as Yushiro managed to take control of her. The moment Nakime’s powers were used against Muzan, he was immediately put on the defensive. The castle began shifting against him, and he found himself unable to maintain his advantage while simultaneously fighting to regain control of Nakime. This dramatic reversal highlights just how critical her abilities were to the final confrontation. If Nakime hadn’t been compromised, it’s entirely possible that Muzan would have successfully eliminated every Hashira without ever breaking a sweat.
Why Fans Underestimate Nakime’s True Potential

Why is Nakime the most underrated demon in Demon Slayer? The explanation lies in her understated existence throughout the series. Unlike Akaza with his dazzling fighting style or Doma with his charismatic nature, Nakime rarely speaks and never engages in formal combat. Her power functions in the background, making it easy for fans to overlook her significance.
The series itself contributes to this underestimation by focusing heavily on the more visually dynamic Upper Moons. Nakime doesn’t have detailed techniques or striking attacks—she only strums her biwa, and reality flexes to her will. Additionally, her emotionless demeanor and tenacious loyalty to Muzan give her less dramatic character development compared to demons like Akaza with his tragic backstory.
Another factor is that her most impressive ability—the potential to kill Muzan—remains theoretical rather than demonstrated. Nakime had the power to end Muzan’s reign at any time, but her loyalty prevented this. Fans tend to value what characters actually do rather than what they could have done, causing them to underrate Nakime’s true potential.
Ultimately, her downfall came through Muzan’s direct intervention, depriving her of a climactic battle that might have showcased her full capabilities. All these facets converge to make Nakime the most underrated demon in Demon Slayer, despite her being arguably one of its most powerful characters.
Conclusion
Nakime deserves far more recognition in the Demon Slayer fandom. As the most underrated demon in Demon Slayer, Nakime’s subtle but overwhelming power made her not just another Upper Moon but potentially the most dangerous character in the entire series. The fact that she could have ended Muzan’s reign at any moment makes her both fascinating and terrifying. Next time you think about the most powerful demons in Demon Slayer, don’t forget the quiet Biwa player who held the fate of both humans and demons in her hands.
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