There were many types of good ancient anime that could be referred to as the following popular types: 1."The Legend of Qin" series: The story of a group of teenagers fighting to defend their homeland, set in the Warring States Period. 2 Naruto series: The story of a young ninja fighting to become a powerful ninja is set in the ninja world. 3. One Piece series: With the sea as the background, it tells the story of a young Luffy's constant adventures in order to become One Piece. 4. Death Note series: The story of a genius detective who uses a Death Note to commit a crime is set in the detective world. 5. Inuyasha series: The story of Inuyasha, humans, and monsters is set in ancient Japan. These are the popular types of ancient anime. You can choose the works that suit you according to your preferences.