Demon Slayer: Kimetsu no Yaiba has brought Tanjiro Kamado's Hinokami Kagura mastery to the next level with his new fusion breathing technique unleashed in the newest episode of the series. The second season of the anime is nearing its final moments, and that means the end of the Entertainment District Arc fight is imminent. Tanjiro and the others are struggling to deal any kind of real damage to the Upper Six demonic siblings, but it has been especially hard for Tanjiro as he has been pushing himself to his physical limits thanks to a shortcut he had crafted for the Hinokami Kagura.