{"title":"Zenitsu Sword","description":"\u003ch2 class=\"text-text-100 mt-3 -mb-1 text-[1.125rem] font-bold\"\u003eZenitsu's Sword — The Thunder Breathing Nichirin Blade\u003c\/h2\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eZenitsu Agatsuma might be the most unlikely hero in Demon Slayer — a cowardly, crying teenager who happens to become an unstoppable force the instant he falls asleep. His Nichirin katana carries a distinctive yellow lightning pattern along the blade, marking him as a Thunder Breathing practitioner and one of the fastest swordsmen in the Demon Slayer Corps. When Zenitsu draws his blade and enters his unconscious state, every ounce of fear vanishes. What remains is pure speed, refined technique, and a single devastating form executed to absolute perfection.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eAt Kanu Swords, our Zenitsu sword replica is hand-forged from high-carbon steel with the signature yellow blade coloring and lightning motif. Full-tang construction, anime-accurate guard and handle details, and fast shipping from our Texas warehouse.\u003c\/p\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eThunder Breathing — One Form, Mastered Completely\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eMost Demon Slayers learn multiple forms within their breathing style. Zenitsu learned only one: Thunderclap and Flash. But he refined that single technique to such an extreme degree that it became one of the most lethal attacks in the series. The form channels all of Zenitsu's power into a single, blindingly fast draw-and-slash that opponents literally cannot see. By the end of the series, Zenitsu extends this mastery to create his own original form — Flaming Thunder God — proving that depth of skill can surpass breadth. His sword is the instrument of that philosophy: one blade, one form, perfected beyond what anyone thought possible.\u003c\/p\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eThe Yellow Nichirin Blade\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eIn the Demon Slayer universe, each Nichirin sword takes on a color that reflects its wielder's breathing affinity. Zenitsu's blade turned yellow when he first received it, confirming his connection to Thunder Breathing. The yellow color with its lightning-bolt pattern makes Zenitsu's katana one of the most visually distinctive weapons in the series — instantly recognizable and a favorite among cosplayers for its bold, eye-catching design.\u003c\/p\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eFrom Coward to Hero\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eZenitsu's character arc is one of the most beloved in anime. He spends most of the series terrified, crying, and begging not to fight — only to transform into a completely different person the moment he loses consciousness. As the series progresses, Zenitsu learns to access his combat abilities while awake, culminating in his solo victory against Upper Moon Six, Kaigaku — his own former senior student. The sword he carries represents that transformation: a weapon wielded by someone who was always stronger than he believed himself to be.\u003c\/p\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eA Standout Display Piece\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe yellow blade makes Zenitsu's sword one of the most visually striking pieces in any Demon Slayer collection. Displayed alongside the black of Tanjiro's blade, the green of Sanemi's, and the red of Rengoku's, Zenitsu's katana adds a bolt of electric color that brings a Hashira wall to life.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"\/collections\/demon-slayer-sword\"\u003eBrowse all Demon Slayer Swords →\u003c\/a\u003e\u003c\/p\u003e\n\u003chr class=\"border-border-200 border-t-0.5 my-3 mx-1.5\"\u003e\n\u003ch3 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhat breathing style does Zenitsu use?\u003c\/strong\u003e Zenitsu uses Thunder Breathing, specializing in the first form: Thunderclap and Flash. He later creates his own original form called Flaming Thunder God.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhy is Zenitsu's blade yellow?\u003c\/strong\u003e Nichirin blades change color based on the wielder's breathing affinity. Yellow corresponds to Thunder Breathing, reflecting Zenitsu's lightning-fast combat style.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhy does Zenitsu fight while sleeping?\u003c\/strong\u003e Zenitsu's extreme anxiety prevents him from accessing his full abilities while conscious. When he falls asleep or loses consciousness, his body acts on pure instinct and training, unleashing his true combat potential.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eIs Zenitsu a Hashira?\u003c\/strong\u003e Zenitsu never officially reaches the rank of Hashira during the series, but his combat feats — including a solo victory against an Upper Moon demon — put him at Hashira-level strength by the end of the story.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eDo you offer blunt and sharp versions?\u003c\/strong\u003e Yes. Convention-safe blunt-edge and functional sharp-edge options are available. Check the product listing for details.\u003c\/p\u003e","products":[{"product_id":"zenitsu-agatsuma-katana-1045-steel-demon-slayer-sword-kimetsu-no-yaiba-replica","title":"Zenitsu Agatsuma Katana - 1045 Steel Demon Slayer Sword | Kimetsu no Yaiba Replica","description":"\u003cp\u003e\u003cstrong\u003eZenitsu Agatsuma Katana - 1045 Steel Demon Slayer Sword | Kimetsu no Yaiba Replica\u003c\/strong\u003e - Perfect for Anime Fans and Collectors\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eZenitsu Agatsuma Katana - 1045 Steel Demon Slayer Sword | Kimetsu no Yaiba Replica\u003c\/strong\u003e is an authentic and high-quality reproduction of Zenitsu's signature blade from the popular anime \u003cem\u003eDemon Slayer: Kimetsu no Yaiba\u003c\/em\u003e. Crafted with precision, this katana offers both visual appeal and practical functionality, making it an excellent choice for anime enthusiasts, collectors, or those looking for a unique display piece.\u003c\/p\u003e\n\u003cp\u003eAt \u003cstrong\u003eKanu Swords\u003c\/strong\u003e, we pride ourselves on offering premium replicas that stay true to the iconic designs seen in the anime. Made from 1045 carbon steel, this katana is durable, well-crafted, and ready to take a central place in any \u003cem\u003eDemon Slayer\u003c\/em\u003e collection. Whether you’re a die-hard fan or just starting your collection, this katana brings Zenitsu’s energy and style to life.\u003c\/p\u003e\n\u003ch3\u003eKey Features of the Zenitsu Agatsuma Katana - 1045 Steel Demon Slayer Sword | Kimetsu no Yaiba Replica:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1045 Carbon Steel Blade\u003c\/strong\u003e: Made from 1045 high-carbon steel, this blade is sturdy and capable of holding a sharp edge. It is a perfect balance between display and functional quality, ideal for practicing your swordsmanship or showing off to fellow fans.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignature Yellow Thunder Design\u003c\/strong\u003e: True to Zenitsu Agatsuma’s sword in \u003cem\u003eDemon Slayer\u003c\/em\u003e, the blade features the iconic yellow lightning pattern that runs along the length of the katana, adding an authentic anime touch.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Tang Construction\u003c\/strong\u003e: This katana is full tang, ensuring strength, stability, and durability whether used for cutting practice or as a collector’s item.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStylized Scabbard (Saya)\u003c\/strong\u003e: The vibrant yellow scabbard (saya) complements the blade’s design, matching Zenitsu's distinct color scheme. It also provides protection while adding an extra layer of authenticity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerfect for Display\u003c\/strong\u003e: With its attention to detail and superior craftsmanship, this sword is not just a sword but a work of art, making it the perfect addition to any anime collection or display.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis \u003cstrong\u003eZenitsu Agatsuma Katana - 1045 Steel Demon Slayer Sword | Kimetsu no Yaiba Replica\u003c\/strong\u003e is more than just a prop; it's a well-made sword that captures the essence of Zenitsu’s powerful yet timid character. Designed for fans and collectors, it is both visually stunning and highly functional.\u003c\/p\u003e\n\u003ch3\u003eWhy Buy From Kanu Swords?\u003c\/h3\u003e\n\u003cp\u003eAt \u003cstrong\u003eKanu Swords\u003c\/strong\u003e, we are passionate about creating authentic anime replicas that stay true to the characters and series we love. The \u003cstrong\u003eZenitsu Agatsuma Katana - 1045 Steel Demon Slayer Sword | Kimetsu no Yaiba Replica\u003c\/strong\u003e is no exception, showcasing our commitment to craftsmanship and quality.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthentic Replicas\u003c\/strong\u003e: Each of our swords is carefully crafted to match the original designs from the anime, ensuring that fans receive a true-to-show product.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompetitive Pricing\u003c\/strong\u003e: We offer top-quality swords at unbeatable prices, allowing fans to own their favorite replicas without breaking the bank.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Shipping\u003c\/strong\u003e: With our US-based warehouse, we provide quick and reliable shipping so that you can enjoy your new sword as soon as possible.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eJoin the Kanu Swords Community\u003c\/h3\u003e\n\u003cp\u003eWhen you purchase from \u003cstrong\u003eKanu Swords\u003c\/strong\u003e, you’re not just buying a sword—you’re joining a community of collectors, anime fans, and sword enthusiasts who appreciate the artistry and craftsmanship of each piece. Whether you’re looking for your first anime sword or adding to a growing collection, we’re here to help you every step of the way. The \u003cstrong\u003eZenitsu Agatsuma Katana - 1045 Steel Demon Slayer Sword | Kimetsu no Yaiba Replica\u003c\/strong\u003e is a must-have for any fan of the series, combining authenticity, style, and craftsmanship.\u003c\/p\u003e\n\u003cp\u003eAdd this incredible katana to your collection today and experience the excitement of channeling Zenitsu's legendary sword!\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eMaterial:\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e 1045 Carbon Steel\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eLength:\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e 102 Centimeters \/40 Inches\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eTang:\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e Full Tang\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSharpness:\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e Hand-Sharpened\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eBohi:\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e No\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eTsuba:\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e Copper\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eRayskin:\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e White\u003c\/span\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eIto and Sageo: \u003c\/strong\u003eGreen\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSaya:\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003ehard wood, \u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e *Stand not included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/9053\/6615\/files\/ys3lq76q_480x480.jpg?v=1688233830\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/9053\/6615\/files\/ys3lq76q_480x480.jpg?v=1688233830\" data-mce-fragment=\"1\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/9053\/6615\/files\/01_Zenitsu-Agatsumas-Katana1045-Steel-Blade-Demon-Slayer-Sword-Kimetsu-No-Yaiba-Sword-11_480x480.jpg?v=1688233842\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/9053\/6615\/files\/01_Zenitsu-Agatsumas-Katana1045-Steel-Blade-Demon-Slayer-Sword-Kimetsu-No-Yaiba-Sword-11_480x480.jpg?v=1688233842\" data-mce-fragment=\"1\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/9053\/6615\/files\/02_Zenitsu-Agatsumas-Katana1045-Steel-Blade-Demon-Slayer-Sword-Kimetsu-No-Yaiba-Sword-2_480x480.jpg?v=1688233852\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/9053\/6615\/files\/02_Zenitsu-Agatsumas-Katana1045-Steel-Blade-Demon-Slayer-Sword-Kimetsu-No-Yaiba-Sword-2_480x480.jpg?v=1688233852\" data-mce-fragment=\"1\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/9053\/6615\/files\/03_Zenitsu-Agatsumas-Katana1045-Steel-Blade-Demon-Slayer-Sword-Kimetsu-No-Yaiba-Sword-4_480x480.jpg?v=1688233865\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/9053\/6615\/files\/03_Zenitsu-Agatsumas-Katana1045-Steel-Blade-Demon-Slayer-Sword-Kimetsu-No-Yaiba-Sword-4_480x480.jpg?v=1688233865\" data-mce-fragment=\"1\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/9053\/6615\/files\/04_Zenitsu-Agatsumas-Katana1045-Steel-Blade-Demon-Slayer-Sword-Kimetsu-No-Yaiba-Sword-5_480x480.jpg?v=1688233876\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/9053\/6615\/files\/04_Zenitsu-Agatsumas-Katana1045-Steel-Blade-Demon-Slayer-Sword-Kimetsu-No-Yaiba-Sword-5_480x480.jpg?v=1688233876\" data-mce-fragment=\"1\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/9053\/6615\/files\/05_Zenitsu-Agatsumas-Katana1045-Steel-Blade-Demon-Slayer-Sword-Kimetsu-No-Yaiba-Sword-6_480x480.jpg?v=1688233887\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/9053\/6615\/files\/05_Zenitsu-Agatsumas-Katana1045-Steel-Blade-Demon-Slayer-Sword-Kimetsu-No-Yaiba-Sword-6_480x480.jpg?v=1688233887\" data-mce-fragment=\"1\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/9053\/6615\/files\/06_Zenitsu-Agatsumas-Katana1045-Steel-Blade-Demon-Slayer-Sword-Kimetsu-No-Yaiba-Sword-7_480x480.jpg?v=1688233941\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/9053\/6615\/files\/06_Zenitsu-Agatsumas-Katana1045-Steel-Blade-Demon-Slayer-Sword-Kimetsu-No-Yaiba-Sword-7_480x480.jpg?v=1688233941\" data-mce-fragment=\"1\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/9053\/6615\/files\/07_Zenitsu-Agatsumas-Katana1045-Steel-Blade-Demon-Slayer-Sword-Kimetsu-No-Yaiba-Sword-8_480x480.jpg?v=1688233951\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/9053\/6615\/files\/07_Zenitsu-Agatsumas-Katana1045-Steel-Blade-Demon-Slayer-Sword-Kimetsu-No-Yaiba-Sword-8_480x480.jpg?v=1688233951\" data-mce-fragment=\"1\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/9053\/6615\/files\/08_Zenitsu-Agatsumas-Katana1045-Steel-Blade-Demon-Slayer-Sword-Kimetsu-No-Yaiba-Sword-9_480x480.jpg?v=1688233962\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/9053\/6615\/files\/08_Zenitsu-Agatsumas-Katana1045-Steel-Blade-Demon-Slayer-Sword-Kimetsu-No-Yaiba-Sword-9_480x480.jpg?v=1688233962\" data-mce-fragment=\"1\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/9053\/6615\/files\/09_Zenitsu-Agatsumas-Katana1045-Steel-Blade-Demon-Slayer-Sword-Kimetsu-No-Yaiba-Sword-10_480x480.jpg?v=1688233976\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/9053\/6615\/files\/09_Zenitsu-Agatsumas-Katana1045-Steel-Blade-Demon-Slayer-Sword-Kimetsu-No-Yaiba-Sword-10_480x480.jpg?v=1688233976\" data-mce-fragment=\"1\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/9053\/6615\/files\/10_Zenitsu-Agatsumas-Katana1045-Steel-Blade-Demon-Slayer-Sword-Kimetsu-No-Yaiba-Sword-11_480x480.jpg?v=1688233988\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/9053\/6615\/files\/10_Zenitsu-Agatsumas-Katana1045-Steel-Blade-Demon-Slayer-Sword-Kimetsu-No-Yaiba-Sword-11_480x480.jpg?v=1688233988\" data-mce-fragment=\"1\"\u003e\u003c\/p\u003e","brand":"Masahiro Katana","offers":[{"title":"Default Title","offer_id":43378850332839,"sku":"MK-JP-DJ16","price":169.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/9053\/6615\/files\/zenitsu-agatsuma-katana-1045-steel-demon-slayer-sword-kimetsu-no-yaiba-replica-7444622.jpg?v=1768148362"}],"url":"https:\/\/www.kanuswords.com\/collections\/zenitsu-sword.oembed","provider":"Kanu Swords","version":"1.0","type":"link"}