Demon Slayer is one of the new generation of shonen anime that has been popular around the world. This animanga series is full of thrilling battles in a classic good-versus-evil concept. The creator has taken his time to power scale the world in a balanced manner, as even the villains are equally strong as the heroes. Even without Muzan, even the Upper Moon demons are in a league of their own.
In this article, we will be talking about one of those villains and their importance in Demon Slayer. Before we understand who Urogi is, we first need to understand his “creator,” Hantengu, the holder of the Upper Moon Four title in the Twelve Kizuki. He is one of the creations that specifically represents the emotion of joy.
Every demon in this universe has a unique ability that makes them strong, and for Hantengu, his blood demon art allows him to split into multiple powerful personalities. While it is surprising to witness a demon having a positive emotion, it’s a twisted glee born from violence and chaos. Urogi finds genuine pleasure in combat and destruction, grinning widely as he tries to rip his opponents apart.

His personality in Demon Slayer is heavily twisted and shows how perverted the mind of a demon can be. This form of Hantengu enjoys not just winning his battles but also wants to enjoy every second of pain inflicted on his victims. And because he's an offshoot of Hantengu, this reflects the cowardly original’s inability to properly feel positive emotions, instead twisting them into destructive states.
Moreover, Urogi has an ability known as Sonic Screech. When he uses this technique, it makes his opponents lose their balance and hearing, leaving them vulnerable in combat. But he does not always rely on this power, because he also has sharp talons. Urogi ensures to use all the tools necessary that would increase his odds of winning.
One of the most fascinating aspects of Urogi is how he, like the other Hantengu clones, represents a weaponized version of human emotion. While most shonen anime rely on physical power levels and abilities, Demon Slayer taps into the idea that demons reflect distorted versions of human nature. Urogi is the emotional fallout of someone who couldn’t process real joy.
How Urogi Reflects Demon Slayer’s Core Themes

Demon Slayer isn’t just about killing monsters; it’s about what makes people lose their humanity. Urogi is a clear example of how the show externalizes internal pain. His joy is fake, overblown, and aggressive, the kind that someone who never experienced real joy might try to imitate.
This isn’t just frightening; it’s tragic. Urogi’s laughter is loud but hollow, his excitement violent rather than comforting. In this way, Urogi continues the tradition of creating demons who are metaphors for broken humans. Like other demons before him, Urogi was never born evil. He was born from suffering, from a man who couldn’t face himself.
Final Thoughts
In the narrative of Demon Slayer, Urogi might just be a clone of one of the strongest Upper Moon Demons, but he represents something bigger. He is supposed to be a clone representing joy, but because he is part of a demon, he makes a wholesome emotion into something ugly.
While his appearance may be short and could be outshone by other demons, he would still remain one of the most memorable parts of the Swordsmith Village Arc. Urogi’s role adds to the show’s thematic richness, that demons are not just enemies, but echoes of human tragedy