Tanjiro visits the hidden village; Muichiro and Mitsuri battle Hantengu and Gyokko.
The Swordsmith Village Arc is the ninth major story arc in the Demon Slayer series, following the Entertainment District Arc. Spanning chapters 98 through 127 of the manga and the entirety of the third season of the anime adaptation, this arc represents a significant escalation in the conflict between the Demon Slayer Corps and the Twelve Kizuki. For the first time, multiple Upper Moons attack simultaneously, forcing the Corps to deploy two Hashira in a coordinated defense. The arc takes place in the hidden village of the swordsmiths, a location so secret that most demon slayers never learn of its existence.
Tanjiro travels to the Swordsmith Village to have his damaged sword repaired by the master smith Hotaru Haganezuka. While there, he trains with the Mist Hashira Muichiro Tokito and bonds with the Love Hashira Mitsuri Kanroji. When Upper Moon Four Hantengu and Upper Moon Five Gyokko attack the village, Tanjiro must fight alongside the Hashira to protect the craftsmen who create the swords that make the Demon Slayer Corps possible. The arc is notable for its brutal battles, significant character deaths, and major revelations about the nature of Sun Breathing. For more detailed information about the Upper Moons, visit the Hantengu page on the Fandom Wiki.
The arc begins with Tanjiro traveling to the Swordsmith Village, a remote settlement hidden deep in the mountains where the finest swordsmiths in Japan forge the Nichirin blades used by the Demon Slayer Corps. Tanjiro's sword was severely damaged during his battle against Gyutaro in the Entertainment District, and he needs a replacement. The village is a bustling community of artisans who take immense pride in their craft. The swordsmiths are eccentric and obsessive, each with their own unique forging techniques and personality quirks.
During his stay, Tanjiro meets two Hashira who are also visiting the village. Muichiro Tokito, the Mist Hashira, is a prodigy who became a Hashira after only two months of training. Despite his incredible talent, Muichiro is emotionally distant and appears to lack motivation, often forgetting important details due to his detached state. Mitsuri Kanroji, the Love Hashira, is a warm and emotional woman whose incredible physical strength belies her gentle demeanor. She struggles with insecurities about her unusual body composition and her unique breathing style.
The attack comes without warning. Two Upper Moons, Hantengu and Gyokko, have discovered the village's location and launch a coordinated assault. Gyokko attacks the village directly, while Hantengu's clones spread chaos. Tanjiro, Nezuko, and a mysterious young demon slayer named Genya Shinazugawa must fight alongside the Hashira to defend the village. The battle is brutal and costly. Muichiro awakens his memories and achieves a new level of power against Gyokko. Tanjiro faces Hantengu directly, unlocking the key to Sun Breathing through a vision of Yoriichi Tsugikuni. Nezuko makes the ultimate sacrifice, burning herself in sunlight to protect Tanjiro. For a comprehensive chapter-by-chapter breakdown, consult the Swordsmith Village Arc page on the Fandom Wiki.
Hantengu, Upper Moon Four, is one of the most unusual and terrifying demons in the series. His Blood Demon Art allows him to create clones that embody his different emotions: fear, joy, anger, pleasure, and hatred. Each clone possesses unique abilities and must be defeated individually. However, the true danger of Hantengu lies in his passivity. He is a coward who hides in a tiny, bird-like form while his powerful clones do the fighting. His neck as a "passive" demon is impossibly thin and difficult to sever, making him one of the most frustrating opponents to fight. To defeat Hantengu, the slayers must track down his real body while fending off his increasingly powerful clones.
Gyokko, Upper Moon Five, is a demon whose Blood Demon Art revolves around water and aquatic life. He can create water-based attacks, transform his body into various fish-like forms, and trap his victims in water-filled spaces. His most disturbing ability allows him to transform humans into fish demons, a fate that befalls several characters during the arc. Gyokko's backstory reveals that he was a human child who was obsessed with creating art and was turned into a demon. His aesthetic sensibilities manifest in grotesque ways, as he considers his demonic transformations to be works of art.
The dual Upper Moon attack represents a significant escalation from previous arcs, where only a single Upper Moon was encountered at a time. Muzan's decision to send two Upper Moons simultaneously demonstrates his growing concern about the Demon Slayer Corps' progress. The combined threat of Hantengu's confusing clone tactics and Gyokko's direct assault creates a battle on two fronts that tests the slayers to their absolute limits. The arc demonstrates that the Upper Moons can coordinate their attacks and that the Corps needs multiple Hashira-level fighters to counter them.
The Swordsmith Village Arc features several crucial battles that advance both the plot and character development. Muichiro Tokito's battle against Gyokko is the turning point for the Mist Hashira. Initially detached and unmotivated, Muichiro is pushed to his limits by Gyokko's relentless attacks. In a moment of crisis, he unlocks his suppressed memories of his past, remembering his twin brother Yuichiro and the traumatic events that led to his emotional shutdown. This awakening allows Muichiro to access his full potential, culminating in his use of Mist Breathing, Seventh Form: Obscuring Clouds, to decapitate Gyokko.
Tanjiro's battle against Hantengu's clones is a masterclass in adaptive combat. Each clone requires a different approach: Sekido (anger) uses lightning attacks, Karaku (joy) uses wind blasts, Urogi (pleasure) uses sound waves, and Aizetsu (sorrow) uses a spear. Tanjiro must switch between Water Breathing and Sun Breathing techniques to counter each clone's abilities. The battle also features the debut of Tanjiro's Sun Breathing, Tenth Form: Sunflower Thrust, a technique that allows him to concentrate his power into a single devastating point.
Nezuko's battle against the sun is the emotional climax of the arc. When the sun rises and the slayers are still fighting, Nezuko uses her Blood Demon Art to set her body on fire, creating a protective barrier that allows her to fight in daylight. This act comes at a terrible cost: the strain causes her to lose her memories and cognitive functions, regressing to a more bestial state. The sight of Nezuko burning herself to protect him pushes Tanjiro to new heights of fury and determination, enabling him to land the decisive blow against Hantengu. Genya Shinazugawa's unique ability to eat demon flesh and gain demonic powers is also showcased, providing crucial support against the Upper Moons.
The Swordsmith Village Arc provides significant development for several characters. Muichiro Tokito's transformation from an emotionless prodigy to a motivated and passionate fighter is one of the arc's highlights. His recovered memories reveal that he was a kind and energetic child before the trauma of losing his family and his brother's sacrifice. The arc suggests that true strength comes not from suppressing emotions but from channeling them effectively. Muichiro's growth continues into the Infinity Castle Arc, where he becomes one of the most important fighters against the Upper Moons.
Mitsuri Kanroji's character is explored more deeply, revealing her insecurities about her unusual strength and her unique Flame Breathing variant, which she developed to accommodate her flexible body. Her relationship with Tanjiro is heartwarming, as he genuinely admires her strength and kindness without any judgment. Mitsuri's desire to be accepted for who she is resonates with Tanjiro, who has always valued people for their true selves rather than their appearances.
Genya Shinazugawa is introduced as a complex and tragic figure. He is the younger brother of Sanemi Shinazugawa, the Wind Hashira, and their relationship is deeply strained. Genya cannot use breathing techniques effectively, so he developed a unique combat style involving a gun and a demon-repelling blade combined with the ability to temporarily gain demonic powers by eating demon flesh. This ability is both a blessing and a curse, as it requires him to consume parts of the very creatures he fights. His determination to prove himself despite his limitations makes him a compelling addition to the cast.
The Swordsmith Village Arc explores themes of memory, identity, and sacrifice. Muichiro's recovered memories demonstrate that our past experiences, even traumatic ones, shape who we are and can be a source of strength rather than weakness. His arc argues that facing painful memories is necessary for growth and that suppressing them only limits our potential. The arc also explores the idea that everyone has value regardless of their limitations, as demonstrated by Genya's unique fighting style and Mitsuri's journey to self-acceptance.
The theme of sacrifice reaches new heights in this arc. Nezuko's decision to burn herself in sunlight is the ultimate act of love for her brother, and it comes at a devastating cost. Her regression to a bestial state is a painful reminder that power often demands sacrifice. The arc asks what characters are willing to give up to protect those they love, and the answer is increasingly everything. This theme builds toward the final arcs, where sacrifice becomes the defining characteristic of the battle against Muzan.
The arc is significant for advancing the Sun Breathing mystery. Tanjiro's vision of Yoriichi Tsugikuni, the original Sun Breathing user, provides crucial context for the series' mythology. Tanjiro learns that Sun Breathing has thirteen forms, not twelve as he believed, and that the thirteenth form is a continuous loop of the first twelve. This revelation becomes critical in the final battle against Muzan. The arc also establishes the Swordsmith Village as a symbol of the collective effort required to fight demons: each sword represents the skill and dedication of the craftsmen who forge them, and protecting them is as important as protecting any individual slayer.
The Swordsmith Village Arc follows Tanjiro to the hidden village of the swordsmiths, where his sword is being repaired. Two Upper Moons attack the village, forcing Tanjiro, Nezuko, Genya, and Hashira Muichiro Tokito and Mitsuri Kanroji to defend it in a desperate battle.
Upper Moon Four, Hantengu, and Upper Moon Five, Gyokko, are the main antagonists. Hantengu creates emotion-based clones that each have unique powers, while Gyokko controls water-based attacks and can transform victims into fish-like demonic creatures.
Genya can eat demon flesh to temporarily gain demonic powers, including enhanced strength and regeneration. He fights using a combination of guns and a demon-repelling blade, making him one of the most unique demon slayers in the Corps.
Nezuko uses her Blood Demon Art to set her body on fire, creating a protective barrier that allows her to fight in sunlight. However, this immense effort causes her to lose her memories and cognitive functions, regressing to a more bestial state.
This arc features the first direct confrontation between multiple Hashira and Upper Moons, develops Genya and the Hashira significantly, and advances the mystery of Tanjiro's connection to Sun Breathing through his vision of Yoriichi Tsugikuni.