Tsuzumi Mansion

Location from Demon Slayer by Koyoharu Gotouge

The Drum Demon's shifting house — a mansion where every drum beat rotates rooms and changes gravity, turning a standard rescue mission into a spatial nightmare.

Also known as: Drum House, Kyogai's Mansion, Rotating Mansion

What They Know

• Kyogai's drums rotate individual rooms when struck — each drum controls a different room's orientation
• The spatial disorientation is the primary threat — fighting is difficult when the floor becomes a wall mid-swing
• Contains Kyogai's extensive collection of manuscripts from his human life as a writer
• Site of the first battle where Tanjiro, Zenitsu, and Inosuke fought in proximity (though separately)

Connections

• domain_of — kyogai

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