Zenitsu Agatsuma

Zenitsu Agatsuma is a fictional character from the anime and manga series "Demon Slayer: Kimetsu no Yaiba." He is a young demon slayer known for his cowardice and anxiety, often appearing fearful. Despite his timid nature, Zenitsu possesses extraordinary combat skills, primarily through his Thunder Breathing technique, which allows him to execute lightning-fast attacks. When unconscious or in a state of extreme fear, he often performs these skills automatically, making him unexpectedly powerful. His character blends vulnerability with remarkable potential, showcasing themes of courage and self-growth amid adversity.