The pacing of an anime plays a crucial role in maintaining suspense and tension within the storyline. A slower pacing can build up suspense effectively by allowing key moments to unfold gradually and intensify, heightening anticipation for viewers. Conversely, a faster pacing can increase tension by delivering rapid developments and unexpected twists, keeping the audience on the edge of their seats. Both slow and fast pacing styles can be used strategically to enhance the emotional investment and engagement of the audience in the narrative, ultimately shaping the overall viewing experience of the anime.