Demon Slayer: 7 Strongest Power-Ups of Tanjiro Kamado, Ranked

Tanjiro Kamado embarks on a long and perilous mission to slay demons in Demon Slayer. Armed with a Nichirin Blade, Tanjiro braves the dangers of the Taisho Era, when flesh-eating demons roam the streets and threaten the lives of innocent people. Along the way, he also hopes to cure Nezuko’s demon curse and restore her humanity.

As such, the longer Tanjiro fights on the battlefield, the more power-ups he unlocks in Demon Slayer. He understands that remaining stagnant will never be enough to survive against Muzan and his army, driving him to push his ordinary human body beyond its limits. By constantly improving his abilities, Tanjiro increases his chances of surviving the battles ahead and ultimately defeating Muzan.

7

The Rusted Katana From Yoriichi Type Zero Becomes One of Tanjiro’s Greatest Keepsakes

The training dummy Tanjiro fights in the Swordsmith Village Arc hides a rusted katana inside its mechanical body. After Tanjiro manages to defeat Yoriichi Type Zero, Hotaru Haganezuka retrieves the blade and spends time restoring it, allowing Tanjiro to use it against the Upper Moons later in the same arc. However, obtaining this sword is no easy feat, as Tanjiro had to survive several days of intense training against the ancient combat doll.

Tanjiro continues to wield the same katana in the Infinity Castle Arc, using it against powerful demons such as Akaza and Muzan. The sword also features Rengoku’s sword hilt, giving it an even deeper connection to Tanjiro’s past. Beyond its combat abilities, the blade carries considerable sentimental value because of its history and the legendary demon slayers associated with it.

6

The Repetitive Action Technique Gives Tanjiro a Major Boost in Physical Strength

Gyomei Himejima teaches Tanjiro and his friends the art of Repetitive Action before the ultimate battle in the Infinity Castle. Although Inosuke quickly grasps the concept behind this technique, Tanjiro and the others spend several days training in Gyomei’s territory before they can master it.

For Tanjiro, recalling the faces of his loved ones and Rengoku Kyojuro’s iconic phrase, “Set your heart ablaze,” serves as the trigger for activating Repetitive Action. This technique pushes his concentration to its absolute limit, allowing him to draw out his full physical potential. As a result, Tanjiro experiences a significant increase in strength, giving him a better chance of competing against even the Upper Rank demons.

5

Tanjiro’s Demon Slayer Mark Unlocks His True Potential in Battle

Only the most gifted and courageous swordsmen in the Demon Slayer Corps can awaken the Demon Slayer Mark, and Tanjiro is no exception. He becomes the first swordsman in generations to manifest the mark since Yoriichi’s era, triggering its successive awakening among several Hashira.

The Demon Slayer Mark significantly enhances Tanjiro’s physical abilities, boosting his speed, strength, striking power, and reflexes. This allows him to keep up with Upper Rank demons like Akaza, who would otherwise overwhelm him without the power-up. Furthermore, awakening the mark grants Tanjiro access to even more advanced abilities, including the Transparent World and the Selfless State.

4

The Transparent World Gives Tanjiro an Almost Unfair Advantage Against Demons

Among the eye abilities in Demon Slayer, the Transparent World is easily one of the most useful. This ocular power-up allows Tanjiro to see through his opponents as if their bodies were transparent, making it easier to read their movements. By observing muscle contractions and joint movements, he can predict an enemy’s next attack before they even execute it.

Furthermore, the Transparent World makes Tanjiro perceive his surroundings as if time were slowing down. This allows him to follow incredibly fast attacks, react before they land, and evade them with greater precision. By focusing on a specific target, Tanjiro can use this enhanced vision for both offense and defense, significantly improving his chances of survival. However, unlocking the Transparent World requires an extraordinary level of skill, as Tanjiro can only access it after awakening his Demon Slayer Mark.

3

The Selfless State Is One of Tanjiro’s Most Difficult Power-Ups to Unlock

Unlocking the Selfless State is one of the most difficult feats Tanjiro accomplishes in the Infinity Castle Arc. Understanding its mechanics is challenging in itself, as even powerful fighters like Akaza fail to comprehend how it works. Only swordsmen who have awakened the Demon Slayer Mark and gained access to the Transparent World can reach this elusive state.

The Selfless State allows Tanjiro to erase his fighting spirit entirely, making him appear calm and unassuming as a plant. By eliminating all traces of bloodlust, hostility, and killing intent, he becomes nearly impossible to sense. When combined with the Transparent World, Tanjiro can easily land decisive finishing blows and end battles almost instantly.

2

Tanjiro Can Perform Every Sun Breathing Form in the Final Battle

Sun Breathing users are exceedingly rare in Demon Slayer, with Yoriichi and Tanjiro standing out as its most exceptional practitioners thanks to their remarkable skill. Despite countless swordsmen dedicating years to mastering the technique, only a few have managed to replicate the original breathing style that Yoriichi perfected.

Tanjiro eventually learns Sun Breathing through the Hinokami Kagura, a ceremonial dance he remembers his father performing when he was younger. Once he incorporates the technique into his swordsmanship, Tanjiro becomes an even more formidable demon slayer. His Sun Breathing forms inflict devastating damage on demons, including Muzan Kibutsuji. During the Final Battle, Tanjiro even manages to unleash all the forms in succession, although his execution still falls short of Yoriichi’s mastery.

1

Muzan’s Remaining Blood and Cells Raise the Demon King Tanjiro

Before Muzan Kibutsuji finally meets his end in Demon Slayer, he transfers all his remaining blood and cells to Tanjiro, causing him to transform into the most powerful demon of all. With Muzan’s power coursing through him, Tanjiro becomes the ultimate threat the Demon Slayer Corps must overcome to restore peace to the world.

In his Demon King form, Tanjiro effortlessly overwhelms multiple Demon Slayers, even though they are already weakened from their previous battles. He also loses his sense of self, becoming cruel, ruthless, and bloodthirsty. Most terrifyingly, he gains complete immunity to sunlight, eliminating the one weakness that has plagued demons for centuries. Had Yushiro and Kanao not coordinated their efforts to save him, Tanjiro could have ushered in a new era where demons rule the world.