A quiz has been released to test the knowledge of fans of Demon Slayer, covering various aspects of the series, including characters, their backgrounds, and specific details about their abilities and roles. The quiz includes ten questions, each with multiple-choice answers, and provides explanations for the correct responses. It serves as a fun and engaging way for fans to test their familiarity with the characters, storylines, and lore of the popular anime and manga series. The first question asks what object Kanao uses to make important decisions, with the correct answer being a piece of coin. The second question focuses on Inosuke's surname, which is Hashibira. The third question identifies the demon Tanjiro faces in the Drum House as Kyogai. These questions highlight lesser-known details and require a deep understanding of the characters and their roles in the story. The fourth question asks how many blades Tengen Uzui uses, with the correct answer being two. The fifth question explores the connection between Kanae Kocho and Shinobu, revealing they are sisters. The sixth question highlights the object Yushiro uses to make people or places invisible, which are charms. These questions delve into the unique abilities and relationships that define the characters in the series. The seventh question asks where Daki hides part of her being to protect herself, with the answer being in her obi. The eighth question identifies Tamayo's previous profession as a doctor. The ninth question asks about the mask Sakonji Urokodaki usually wears, which is a tengu mask. The final question asks about Tecchin Tecchikawahara's main profession, which is a blacksmith. This quiz offers a comprehensive review of the series, appealing to both casual viewers and dedicated fans.