In many animes, the theme of memory and its reliability is often explored through characters who experience memory loss, manipulation, or the discovery of suppressed memories. This theme raises questions about how memories shape our identity, the impact of false memories, and the significance of remembering or forgetting certain events. Characters may struggle to distinguish between reality and illusions created by their own minds or external forces, leading to introspective journeys to uncover the truth buried within their memories. Through these explorations, viewers are encouraged to reflect on the fragility and complexity of memory, and how it influences our perception of the world.