In Demon Slayer, Nichirin swords are distinctive for their captivating ability to change colors. Beyond their aesthetic appeal, these hues hold formidable power, adding an extra layer of significance to the wielder’s strength and abilities.

In Demon Slayer: Kimetsu no Yaiba, a diverse array of Nichirin katanas takes center stage, serving as distinctive signatures for their wielders and beloved characters. The rapid popularity of the second season has not unveiled all the unique sword colors, adding anticipation for fans eager to discover the visual and symbolic nuances accompanying each blade in this captivating anime series.

 Indigo Nichirin Sword

Inosuke Hashibira, voiced by Yoshitsugu Matsuoka, wields a unique sword with twin blades that transition to indigo-grey upon receiving them. Inosuke personally inflicts numerous gashes on the blades, resulting in a tearing effect on flesh rather than the clean-cut of typical Nichirin katanas. These intentional gashes are speculated to enhance his self-created Beast Breathing technique. Inosuke’s evolution into a nature-enhanced individual is evident in his adoption of Beast Breathing and dual katana wielding. His animalistic fighting style, in both hand-to-hand and swordsmanship, adds an element of unpredictability to his formidable presence in battle.

Amber Nichirin Sword

The amber color of the Nichirin katana distinguishes Hashira Tengen Uzui’s blades. Unlike the standard Nichirin katana, Tengen’s personalized cleavers showcase this unique hue. Tengen crafted the Sound Breathing style, leveraging his enhanced hearing and techniques like Musical Score and Echolocation. The dual cleavers, linked by a chain, complement Tengen’s flamboyant persona, tailored to his style and equipment. Tengen cannot sheath these oversized cleavers, so he wraps them in cloth when not in use, practically handling the distinctive and imposing weaponry that reflects both his prowess and personality.

Yellow Nichirin Sword

Zenitsu Agatsuma (voiced by Hiro Shimono), Kaigaku, and their master Gramps (Jigoro Kuwajima) wield yellow Nichirin katanas linked to the Thunder Breathing technique. Zenitsu and Kaigaku specifically bear the yellow katanas. While Zenitsu has mastered only the initial form, he innovates and refines the Thunder Breathing technique, adorning his blade with lightning streaks. The yellow sword, paired with his breathing technique, enhances Zenitsu’s speed. His simple black sheath complements the electrifying aesthetics of the blade, showcasing both his dedication to improvement and the dynamic power of the Thunder Breathing technique.

 Green Nichirin Sword

Green Nichirin katanas are aligned with practitioners of the Wind Breathing technique, prominently exemplified by the Wind Hashira, Sanemi Shinazugawa. Despite not being the originator of this breathing technique and its accompanying weapon, Sanemi stands as one of the most formidable Hashira, showcasing exceptional prowess in the art of combat and contributing to the prestigious ranks of the Demon Slayer Corps.

Gray Nichirin Sword

Unlike his fellow Hashira, Gyomei Himejima deviates from the standard Nichirin katana. Instead, he wields a unique gray swinging weapon—a flail with an ax affixed at the end by an extended chain. Despite its departure from conventional bladed weapons, this specialized tool is crafted from the same material as Nichirin swords. Enhancing Gyomei’s combat prowess, the weapon amplifies his breathing technique. With acute hearing, he can detect the sounds of the chain, providing him with a heightened awareness of spatial dynamics and movements during battle, showcasing Gyomei’s adaptability and mastery in unconventional weaponry

Red Nichirin Sword

Red serves as the distinctive hue for practitioners of Flame Breathing, exemplified by Kyojuro Rengoku (voiced by Satoshi Hino) and his father, Shinjuro. As the Flame Hashira, Rengoku’s scarlet Nichirin katana is forged from crimson ore, adorned with the customary inscription “Destroyer of Demons.” Commencing his training under his father, Rengoku mastered the Flame Breathing technique through meticulous study of ancestral instruction books. His exceptional swordsmanship is evident in defeating a Lower Rank Two demon and steadfastly confronting an Upper Rank Three, underscoring Rengoku’s formidable skills and commitment to the Demon Slayer cause.

Purple Nichirin Sword

While the anime and manga have yet to reveal a purple Nichirin sword, Kokushibo, once known as Michikatsu Tsugikuni, wielded this distinctive colored blade. He held the formidable position of Upper-Rank One among the Twelve Kizuki.Notably, Kokushibo has a unique background, having previously been a Demon Slayer before succumbing to the demonic path, adding an intriguing layer to his character and the enigmatic world of Demon Slayer: Kimetsu no Yaiba.

 Black Nichirin Sword

In this story, Tanjiro Kamado, voiced by Natsuki Hanae, is tied to the introduction of the black Nichirin katana. Black Nichirin katanas, considered ominous, are associated with misfortune as users meet premature ends, limiting knowledge about these blades. Initially disappointed by the lack of information, Tanjiro learns that the black sword aligns with the Sun Breathing technique, theorized to be the origin from which other breathing forms stemmed.This sheds light on the mysterious and powerful nature of these unique blades.

“In the realm of Demon Slayer, Nichirin swords stand as an iconic symbol, renowned for their captivating ability to change colors. These vibrant hues bestow formidable power beyond their aesthetic allure, making them a truly enchanting force to be reckoned with.

Power by swordskingdom.com