There are many breathing techniques that suit each Demon Slayer, but among these, Sun Breathing stands out as the original and most potent form. Sun Breathing was created by Yoriichi Tsugikuni ...

Since, Hinokami Kagura and Sun Breathing are the same, dancing all night might lead to the awakening of the demon slayer mark. The mask could be hiding an awakened mark. Muzan himself has shown ...