11 : Tsuzumi Mansion -

: This episode marks the proper debut of Zenitsu, whose cowardly and pessimistic demeanor has divided some fans. Reviewers from Wooderon noted that his constant "freak outs" were a jarring but notable addition to what had previously been a more serious show.

Watch these summaries and fan reactions to revisit the mansion's shifting rooms and the chaotic debut of Zenitsu and Inosuke: 11 : Tsuzumi Mansion

: Some community reviews, like those at Star Crossed Anime , highlight the shift to an oppressive, tragic atmosphere within the house, which contrasts sharply with the earlier comedic scenes involving Zenitsu. : This episode marks the proper debut of

: Tanjiro and Zenitsu investigate a mansion deep in the woods after encountering two children whose brother was abducted. The house serves as a giant "puzzle box" controlled by the demon Kyogai, where rooms shift and flip with the sound of a tsuzumi drum. : Tanjiro and Zenitsu investigate a mansion deep