Tanjiro Kamado, the protagonist of the popular anime and manga series “Demon Slayer: Kimetsu no Yaiba,” wields a sword that has a unique attribute – it can turn black. In the series, the swords used by demon slayers are known as Nichirin Blades, which are specially crafted swords made from a rare metal that is capable of killing demons. When a Nichirin Blade turns black, it signifies a significant transformation and an increase in power for the wielder. In this article, we will explore the reasons why Tanjiro’s sword turned black, including the significance of this transformation in the story.
In the world of “Demon Slayer: Kimetsu no Yaiba,” demons are formidable creatures that possess immense strength and regenerative abilities. They are vulnerable to sunlight and are killed by exposure to sunlight or by being struck with a Nichirin Blade. The Nichirin Blades are forged from a metal known as Sun Steel, which absorbs sunlight and emits a red glow when drawn by a demon slayer. Each Nichirin Blade also takes on a unique color, which corresponds to the personality and abilities of the wielder.
Tanjiro’s sword initially had a blackish-blue color, which was considered rare and unique. However, during his intense battles with demons and his continuous efforts to become stronger, Tanjiro’s sword undergoes a transformation and turns completely black. This transformation occurs during the “Mugen Train” arc of the story, where Tanjiro faces powerful demons on a moving train. The black color of the sword signifies a significant change in Tanjiro’s abilities and powers as a demon slayer.
The reason behind Tanjiro’s sword turning black lies in his mastery of a special breathing technique called the “Sun Breathing” or “Hinokami Kagura.” The Sun Breathing technique is a form of breathing that harnesses the power of the sun, allowing the wielder to enhance their strength, speed, and agility, as well as to unleash powerful attacks against demons. The Sun Breathing technique is passed down in Tanjiro’s family and is believed to be a technique used by the first demon slayer to defeat the original demon, Muzan Kibutsuji.
As Tanjiro trains and masters the Sun Breathing technique, his sword undergoes a transformation, turning black as a result of the increased concentration of sunlight absorbed by the sword. The black color signifies the heightened power and purity of the sword, as well as Tanjiro’s increased mastery of the Sun Breathing technique. It is also worth noting that not all demon slayers are capable of achieving a black Nichirin Blade, making it an exceptional feat and a symbol of great strength and skill.
The transformation of Tanjiro’s sword into a black Nichirin Blade also has significant implications in the story. It represents Tanjiro’s growth as a character and his evolution as a demon slayer. Throughout the series, Tanjiro faces numerous challenges, both physical and emotional, as he battles demons and seeks to avenge his family. His sword turning black is a visual representation of his progress and development as a demon slayer, reflecting his determination, resolve, and unwavering spirit in the face of adversity.
The black Nichirin Blade also enhances Tanjiro’s abilities in battle. It amplifies his strength, speed, and agility, allowing him to take on even more powerful demons and adversaries. The black sword also enables Tanjiro to access new techniques and attacks, further expanding his arsenal in combat. This transformation is crucial in Tanjiro’s fight against demons, as it gives him an edge in battle and increases his chances of success.