Anime depicts the passage of time and aging in various ways, such as through changes in character appearances, character development, storytelling techniques, and thematic elements. As characters age over the course of a series or movie, their physical appearances may change to reflect this, with features like wrinkles, graying hair, or changes in posture. Additionally, character development may show how experiences and time affect a character's personality, beliefs, and relationships. Some anime also use flashbacks, narration, or time skips to show the passage of time and aging. Themes related to growing up, nostalgia, or the passage of time are also common in anime that explore these topics.