In anime series, the relationship between memory and identity is often depicted as a central theme that explores how memories shape one's sense of self and influence their personal growth. Characters who have lost their memories or are on a journey to uncover their true selves often serve as a way to explore this relationship. Memories play a significant role in shaping a character's identity and development throughout the series, showcasing how rediscovering or losing memories can impact their relationships with others and their understanding of themselves. The anime may highlight the idea that memories are not just a recollection of the past, but also a fundamental part of who we are and how we perceive ourselves in the world.