In Demon Slayer, the swords used by the characters are all called Nichirin Blades, with each one having a distinct color and properties tied to the user's Breathing techniques. Here are the names and characteristics of the swords wielded by some key characters:

Tanjiro Kamado

• Sword: Black Nichirin sword
• Characteristics: Tanjiro’s sword starts as black, a very rare and mysterious color. Over time, it becomes connected to the Sun Breathing technique, the original and most powerful breathing style.

Nezuko Kamado

• Sword: None (She doesn't wield a Nichirin sword)
• Characteristics: As a demon, Nezuko doesn't use a Nichirin Blade. She relies on her physical abilities and demonic powers in combat.

Zenitsu Agatsuma

• Sword: Yellow Nichirin sword
• Characteristics: Zenitsu's sword is yellow, representing his Thunder Breathing technique. The blade symbolizes his lightning-fast attacks.

Inosuke Hashibira

• Sword: Blue Nichirin sword
• Characteristics: Inosuke’s sword is blue and represents his Beast Breathing technique. His sword is also uniquely shaped, resembling dual blades to match his wild fighting style.

Giyu Tomioka

• Sword: Blue Nichirin sword
• Characteristics: Giyu’s sword is blue, symbolizing his Water Breathing technique, known for its fluid and graceful forms that mimic the flow of water.

Shinobu Kocho

• Sword: Purple Nichirin sword
• Characteristics: Shinobu's sword is purple, representing her Insect Breathing technique. The blade is light and infused with poison, matching her quick and lethal fighting style.

Kanao Tsuyuri

• Sword: Purple Nichirin sword
• Characteristics: Like Shinobu, Kanao's sword is purple, tied to her Flower Breathing technique, which emphasizes beauty and precision in combat.

Tengen Uzui

• Sword: Silver Nichirin sword
• Characteristics: Tengen's sword is silver, representing his Sound Breathing technique, known for its rapid and overwhelming strikes powered by sound waves.

Kyojuro Rengoku

• Sword: Red Nichirin sword
• Characteristics: Rengoku’s sword is red, symbolizing his Flame Breathing technique. The blade is fiery and strong, representing his intense offensive power.

Sanemi Shinazugawa

• Sword: White Nichirin sword
• Characteristics: Sanemi’s sword is white, representing his Wind Breathing technique, known for its swift and fierce attacks that resemble the force of wind.

Muichiro Tokito

• Sword: Mist Nichirin sword
• Characteristics: Muichiro’s sword is misty blue, representing his Mist Breathing technique, which is fast and elusive, making it hard for enemies to anticipate his

Mitsuri Kanroji

• Sword: Pink Nichirin sword
• Characteristics: Mitsuri’s sword is pink, symbolizing her Love Breathing technique, which focuses on flexible, rapid attacks that are as graceful as they are powerful. The blade is longer than most, suited to her unique fighting style.

These Demon Slayer swords are not just aesthetically designed, but their colors and shapes represent the Breathing techniques each character uses and the abilities they possess in battle.

In Demon Slayer (Kimetsu no Yaiba), the main sword is called the Nichirin sword. Each Demon Slayer's sword is unique, and its color corresponds to the user's abilities or fighting style. The swords are made from a special metal that absorbs sunlight, making them effective against demons.

The most famous Nichirin Blade in the series is Tanjiro Kamado's sword, which is initially black but later turns a deep red as it evolves. Other prominent swords include Zenitsu Agatsuma's sword (yellow) and Inosuke Hashibira's sword (dual-wielding, with a boar's head motif).

The Nichirin sword is a key weapon in the battle against demons in the series.

No, the Nichirin swords from Demon Slayer are not real. They are fictional weapons created for the anime and manga series. The concept of the Nichirin sword, which absorbs sunlight to fight demons, is a fantastical element of the story. While these swords are depicted as very powerful and unique in the series, they do not exist in reality.

In the real world, if you want a Nichirin sword, you can buy a replica version. These real katana swords do not possess the supernatural qualities of the Nichirin blades, but they are renowned for their exquisite craftsmanship and sharpness.

In Demon Slayer, the rarest katana color is black.

Tanjiro Kamado, the protagonist, wields a black Nichirin sword at the beginning of the series, which is considered highly unusual. Typically, Nichirin swords come in a variety of colors, each with its own significance, but black swords are so rare that their meaning is initially unknown.

Later in the series, it is hinted that black swords might have a special significance, potentially tied to the wielder's unique abilities or a rare trait in demon-slaying. However, the black Nichirin blade remains the most mysterious and rare color in the series.

Tanjiro Kamado's sword was forged by Hotaru Haganezuka, a skilled swordsmith in the Demon Slayer series.

Haganezuka is known for his expertise in crafting Nichirin swords, and he takes great pride in his work. Tanjiro's sword, which initially starts as a black Nichirin blade, was forged by him after Tanjiro's previous sword was damaged. Haganezuka's passion for swordsmithing and his dedication to creating the perfect weapon for a Demon Slayer are key aspects of his character.

Haganezuka's role as a swordsmith is crucial in the series, as he is the one who crafts the weapons used by the Demon Slayers to fight demons effectively.

In Demon Slayer, Muzan Kibutsuji, the main antagonist and the leader of the demons, is ultimately killed by Tanjiro Kamado with the help of the other Demon Slayers.

Muzan's death occurs during the Final Battle in the Infinity Castle arc. After an intense battle, with the help of Nezuko Kamado, Kanao Tsuyuri, and other Demon Slayer Corps members, Tanjiro delivers the final blow to Muzan. However, it’s not just Tanjiro who takes Muzan down. The coordinated efforts of the Hashira (the highest-ranking Demon Slayers), and the relentless pursuit of Muzan by the Demon Slayer Corps, eventually lead to his demise.

In the end, Tanjiro plays a crucial role in delivering the killing blow, but the combined efforts of many characters are essential in ensuring Muzan's death.

Yes, Tanjiro Kamado briefly becomes a demon in Demon Slayer during the Final Battle against Muzan Kibutsuji.

In a critical moment of the battle, Muzan attempts to turn Tanjiro into a demon by injecting him with his own blood, which begins transforming Tanjiro. However, Tanjiro does not fully succumb to this transformation. Thanks to the efforts of his sister, Nezuko Kamado, and the intervention of his friends, particularly Kanao Tsuyuri and Inosuke Hashibira, Tanjiro's humanity is preserved.

Nezuko, who had already turned into a demon but retained some of her human traits, plays a significant role in helping Tanjiro resist the demon transformation. Ultimately, Tanjiro is saved from becoming a full demon, and he retains his human form until Muzan's defeat.

Thus, while Tanjiro becomes a demon temporarily, he is not a permanent demon and remains human throughout most of the series.

The Demon Slayer who almost killed Muzan Kibutsuji by himself is Kiyoshi Tokito, the Mist Hashira.

Tokito, one of the Hashira (the highest-ranking Demon Slayers), played a crucial role in the final battle against Muzan. During the fight, Tokito was able to severely wound Muzan and pushed him to the brink of death. His strength, skill, and determination were vital in weakening Muzan, creating an opening for the other Demon Slayers to join the battle.

However, despite Tokito's immense contribution, Muzan’s resilience and abilities were extraordinary, and the final killing blow came from a combination of efforts by Tanjiro Kamado, Nezuko Kamado, Kanao Tsuyuri, and other members of the Demon Slayer Corps. Tokito's near-success in killing Muzan is one of the most impressive feats in the series.

Tanjiro Kamado's scar changes during the Final Battle with Muzan Kibutsuji. Initially, Tanjiro has a small burn-like scar on his forehead that was caused by an accident during his childhood when he tried to protect his younger brother. However, the scar undergoes a significant transformation later in the series.

In the Infinity Castle arc, during the battle against Muzan, Tanjiro's scar changes shape and becomes a more distinctive demon-like mark. This change is linked to a few key factors:

1. Muzan's Blood: When Muzan attempts to turn Tanjiro into a demon, he injects Tanjiro with his own blood, causing the transformation. As part of this transformation, the scar on Tanjiro's forehead changes shape and becomes more pronounced.
2. Tanjiro's Demonic Powers: The scar's change symbolizes Tanjiro's connection to Muzan's demonic blood and his near transformation into a demon. The scar evolves into a more aggressive and demonic appearance, reflecting the struggle between Tanjiro's humanity and the demonic influence.
3. The Mark of a Demon Slayer: The change in the scar is also symbolic of Tanjiro's growth as a swordsman and his connection to the Demon Slayer Corps. The scar evolves to resemble the markings of the legendary Sun Breathing, a special breathing technique that is the root of all other breathing techniques used by Demon Slayers. It shows Tanjiro's inheritance of this technique and his unique position in the battle against Muzan.

Ultimately, the scar's change is a significant part of Tanjiro's journey, highlighting both his inner struggle and the immense power he gains in his fight against the demons.

Yes, Tanjiro's sword is considered rare in Demon Slayer, primarily because it is a black Nichirin sword.

Nichirin swords are the weapons used by the Demon Slayer Corps to fight demons, and they come in various colors, each representing different attributes or abilities of the wielder. However, the black Nichirin sword is extremely rare, and its meaning is largely unknown at first. Typically, Nichirin swords change color according to the user's abilities, but black is an unusual and uncommon color.

Tanjiro's sword remains black throughout the series, making it one of the most mysterious and rare sword colors in the world of Demon Slayer. Over time, it becomes clear that the black Nichirin sword may have a special significance, and it is tied to Tanjiro’s unique strength and potential as a Demon Slayer.

So, while it is rare in terms of color, Tanjiro's sword is also unique because of its connection to Sun Breathing, the original and most powerful breathing technique in the series. This adds to the sword's rarity and importance in the battle against Muzan Kibutsuji.

Tanjiro Kamado holds the rank of Mizunoto in the Demon Slayer Corps, which is the lowest rank in the organization.

Although Tanjiro shows exceptional skills, courage, and growth throughout the series, he never formally holds a higher rank like the Hashira (Pillars), which are the top Demon Slayers. However, he is often recognized for his strength and combat abilities, and by the end of the series, he becomes an important figure in the battle against Muzan Kibutsuji.

Despite his rank, Tanjiro's abilities, especially his mastery of Sun Breathing and his unique potential, make him one of the most capable Demon Slayers, even though his official rank remains low.

Mitsuri Kanroji, the Love Hashira of the Demon Slayer Corps, wields a unique katana called the "Love Sword" or "Kanroji Katana".

Her sword is distinctive for its wide, thin blade that is greenish-pink in color, reflecting her Love Breathing technique. The design of her sword complements her fighting style, which is characterized by incredible flexibility, speed, and strength, all of which are amplified by the unique properties of her sword. The blade’s unusual shape and the way she uses it in combat emphasize the grace and fluidity of her Love Breathing techniques, making her a formidable opponent.

Mitsuri's sword is also special in that it is double-edged, with the additional design feature of being unusually long compared to other swords, allowing for more powerful strikes. This unique sword is an integral part of Mitsuri's fighting style and a symbol of her strength as the Love Hashira.

Yes, Tanjiro can turn his sword red without Nezuko, but it is closely tied to his mastery of the Sun Breathing technique.

In Demon Slayer, Tanjiro’s sword turns red when he uses the Sun Breathing techniques, particularly when he is able to access the higher-level forms of this breathing style. When Tanjiro fights Muzan and uses his Sun Breathing techniques with intense focus and emotion, his sword turns red due to the intense heat generated by his techniques. This transformation is a result of the energy and power within the breathing technique, not just Nezuko's influence.

However, Nezuko's blood also plays a crucial role in the transformation. When Nezuko activates her demonic powers, she can contribute to the process of making the sword red by increasing the intensity of the heat in Tanjiro's sword, which is especially important during the final battle against Muzan.

In summary, while Tanjiro can make his sword red through the Sun Breathing techniques, Nezuko’s demonic powers enhance this ability, particularly in critical moments.

Yes, Tanjiro Kamado does get the sword of Yoriichi Tsugikuni, the legendary Sun Breathing user and the first person to ever use this technique, though it is not a simple handover.

In the final arc of Demon Slayer, after Muzan Kibutsuji’s defeat, Tanjiro inherits Yoriichi’s sword, or rather, a sword that is connected to Yoriichi's legacy. This sword is an important symbol of the Sun Breathing technique. It has been passed down through the generations, and Tanjiro's sword, while originally a black Nichirin sword, takes on a more significant meaning after the events that unfold in the later chapters of the manga.

Tanjiro’s sword is special not only because it is connected to Yoriichi but also because it reflects Tanjiro's inheritance of the Sun Breathing, the original and most powerful breathing style used by the first Demon Slayer.

However, Tanjiro does not directly wield Yoriichi's exact sword from his time; rather, he inherits a version of it that aligns with his growing mastery of Sun Breathing.