The Serpent's Fang: Tanjiro's Sword Embraces The Breath Of Water, Transforming Him

It was crafted from a special ore that allows it to cut through.

Webtanjiro’s sword turns black after coming in contact with his hand (and internal energy) due to his dormant knowledge of the strongest breathing style, sun.

During the fight against rui, in the face of absolute despair, tanjiro pushes past his limits and unlocks a new form of breathing called the.

Webas tanjiro sprints toward his enemy, slicing through rui's webs with every rotation, his strikes continue to build power and manifest a ferocious water dragon as he draws.

Webtanjiro's anime sword has some unique properties that make it perfectly suited for slaying demons.

Although it's one of the most common, there are many unique techniques used in the water breathing style.

Demon Slayer | Character Analysis | Tanjiro Kamado — Poggers

Webtanjiro's nichirin blade is black in color, despite his mastery of water breathing and sun breathing techniques.

Webwe see this firsthand when tanjiro (natsuki hanae/zach aguilar) gets his new sword at the tail end of season 1, only for it to turn an ominous black.

Webtanjiro ultimately strikes down the malicious demon with the first form of water breathing, being the only person in seemingly several decades to be strong enough to slice through.