With the conclusion of the Demon Slayer: Kimetsu no Yaiba ’s Swordsmith Village Arc came the announcement of a new arc: the Demon Slayer: Kimetsu no Yaiba Hashira Training Arc . The Hashira were first introduced near the end of the Unwavering Resolve Arc as the nine strongest Demon Slayers in the Corps, each having mastered their respective Breathing styles. Related: Here's the Release Date and Time Demon Slayer: Kimetsu no Yaiba Hashira Training Arc Streams on Crunchyroll After Tanjiro, Inosuke and Zenitsu learned Total Concentration Breathing - Continuous, Rengoku the Flame Hashira commented that doing so was one of the steps to becoming one of them. He also added that it was one step of a million. With that daunting statement, it’s hard not to be intrigued by the Hashira. As we proceed into the Hashira Training Arc, let’s go over who the Hashira are and lay out...