To explore the use of symbolism and allegory in specific anime series, you can start by watching the anime series you are interested in and paying close attention to recurring themes, imagery, and narrative elements that hold deeper meaning. Additionally, you can read reviews, analyses, and discussions by anime critics and fans who have delved into the symbolism and allegory present in the series. Furthermore, researching the background of the anime, including the creators' intentions and inspiration, can provide valuable insights into the use of symbolism and allegory within the show.
