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The Truth Behind Tanjiro’s Black Sword In Demon Slayer Will Surprise You

Demon Slayer Swords

In Demon Slayer, Tanjiro Kamado’s Black Nichirin Sword is something that truly stands out. From the moment Tanjiro first drew his blade, fans were left wondering about the significance of its unusual color. Throughout the series, the Nichirin Swords were shown to change color based on the wielder's abilities and personality, making the black sword even more fascinating.


While most Demon Slayers were given swords that turned vibrant shades like red, yellow, or blue, Tanjiro’s sword turned a rare, ominous black. This sparked many theories about what a black Nichirin Sword meant and how it connected to Tanjiro’s destiny. In this article, we’ll uncover the truth behind Tanjiro’s black sword and explore why it plays such a critical role in his journey.

The Mystery Of The Black Nichirin Sword In Demon Slayer

The Mystery behind the black sword in Demon Slayer

When Tanjiro first received his Nichirin Sword, everyone, including the swordsmith Hotaru Haganezuka, was surprised by its black color. In the world of Demon Slayer, the color of a Nichirin Sword is said to reflect the nature of its wielder and their combat style. For example, a red sword symbolizes flames, while a blue sword signifies water. However, black swords were considered rare and mysterious, with little known about their true meaning.


Many believed that black Nichirin Swords were a bad omen. Some even thought that those who wielded a black sword were destined for an early death. This belief made Tanjiro’s sword even more enigmatic, as fans wondered whether it hinted at Tanjiro’s early death in Demon Slayer. The rarity of the black blade also raised questions about Tanjiro’s unique connection to the world of Demons and the mysterious Breath of the Sun.


The Connection To The Sun Breathing Style

Black Sword connection to Sun Breathing Demon Slayer

As the story progressed, the significance of Tanjiro’s black sword became more apparent when his connection to the ancient Sun Breathing style was revealed. The Sun Breathing technique, also known as the Breath of the Sun, was the original and most powerful breathing style, from which all other forms of breathing techniques, such as Water and Flame, were derived. This connection to Sun Breathing played a crucial role in explaining why Tanjiro’s sword turned black.

The black color of Tanjiro’s sword was a hint at his lineage and the legacy of Sun Breathing. While most swords reflected specific elements like water or fire, the black sword was a hint that the Sun Breathing was the source of all other forms. The sun being the source of all light and energy suggests that Tanjiro will potentially master the most powerful breathing technique.


The black sword once thought to be a bad omen, became a symbol of hope, representing Tanjiro’s connection to the legendary Demon Slayer, Yoriichi Tsugikuni, whose mere presence was enough to send chills through Muzan's spine.


Tanjiro’s Unique Abilities And Fighting Style

Tanjiro's Black Sword

Another reason Tanjiro’s sword turned black was because of his unique abilities and fighting style. Throughout Demon Slayer, Tanjiro demonstrated how quickly he adapted new techniques and improved his skills. He started as a practitioner of Water Breathing, but as the series progressed, he gradually combined it with Sun Breathing, creating a hybrid style.


This ability to mix different techniques and evolve as a fighter set Tanjiro apart from others and his black sword reflected this versatility. Rather than being tied to a single element like fire or water, Tanjiro’s fighting style mixed multiple techniques, making his sword a reflection of his adaptable nature.

Then came Tanjiro's determination and selflessness making him somewhat similar to Yoriichi Tsugikuni, the first one to bear the black Nichirin Sword in Demon Slayer. While most people sought power for revenge or personal gain, Tanjiro fought to protect humanity. His pure heart and resolve to save others, even at the cost of his own life, made him a worthy wielder of the rare sword.


The Symbolism Of The Black Sword

The sybolism of the Black Sword

The black sword also matched Tanjiro’s journey throughout the series. Black stands for mystery and potential, just like Tanjiro’s path as a Demon Slayer. He faced impossible battles, uncovered the secrets of Sun Breathing, and carried a fate no one could predict.


It also represented his struggle with darkness. Tanjiro lost everything to Demons and saw the worst of the world, yet he never gave up. No matter how heavy the burden, he kept fighting, proving that even in the darkest moments, we can still hope for light.


Final Verdict: The Black Sword As A Symbol Of Tanjiro’s Destiny

Tanjiro Black Sword Demon Slayer

While it may have seemed like a bad omen at first, the black sword represented Tanjiro’s connection to the ancient Sun Breathing style, his adaptability as a fighter, and his determination to protect the people he loved.


The truth behind Tanjiro’s black sword surprised many fans. His journey to unlock the secrets of Sun Breathing and use his abilities to defeat powerful Demons made him one of the most remarkable characters in the series.


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