Tchoupi's Dark Adventure in the Demon Slayer Universe

Dark and serious movie poster in the style of Demon Slayer. Tchoupi as the hero, wearing sacred pajamas with Japanese patterns, determined posture. Beside him, Zenitsu, Inosuke, and Nezuko in Tchoupi version, all with serious expressions and outfits inspired by Demon Slayer. Background of a disturbing Japanese forest, demonic shadows, dramatic lighting. Title: Tchoupi No Yaiba: The Quest for the Sacred Pajamas, in stylized anime-style letters.