You can watch episode 12 on major streaming platforms including: Crunchyroll Netflix (regional availability may vary) Demon Slayer: Kimetsu no Yaiba Episodes 11-12 Review
Inosuke Hashibira is introduced as a wild and aggressive force. He barrels through the mansion wearing a hollowed-out boar's head, showing no regard for allies or enemies as he seeks a challenge. Kimetsu no Yaiba Episode 12
Critics and fans generally praised the episode for its animation quality, particularly the "room-shifting" visual effects and Zenitsu's first real action scene. You can watch episode 12 on major streaming
Separated from Tanjiro and paralyzed by fear, Zenitsu is cornered by a demon. In a moment of pure terror, he passes out—only to reveal that he is a deadly efficient "sleepwalker." While unconscious, he performs a single, lightning-fast strike: Thunder Breathing, First Form: Thunderclap and Flash , instantly decapitating the demon. Separated from Tanjiro and paralyzed by fear, Zenitsu
While some found Zenitsu’s constant screaming a bit much, his "sleeping" combat state was widely considered a series highlight. Watching the Episode
Despite suffering from broken bones from his previous fight, Tanjiro faces Kyogai . He must use his analytical mind to predict how each drum beat shifts the gravity or layout of the room, all while managing his intense physical pain.