主要圍繞在作品的世界觀背景、兩大對立陣營（鬼殺隊 vs. 鬼舞辻無慘與十二鬼月）、呼吸法傳承以及人物關係網絡 The notes primarily revolve around the story's worldbuilding, the two opposing factions (the Demon Slayer Corps vs. Muzan Kibutsuji and the Twelve Kizuki), the transmission of Breathing Styles, and the character relationship network.