Demon Slayer: Kimetsu no Yaiba Entertainment District Infiltration Arc

鬼滅の刃 遊郭潜入編

Also known as 鬼灭之刃剧场版：游郭潜入篇

“The special consists of the 34-38 episodes of the Kimetsu no Yaiba Season 2.”

Tanjiro and his friends accompany the Hashira Tengen Uzui to an entertainment district where Tengen's female ninja agents were gathering information on a demon before they suddenly disappeared. In order to investigate, Tanjiro and the others disguise themselves as women to sneak in. As they close in on their target, the demon reaches out for the courtesans of the district.