Anime, a Japanese animation style, has been loved and appreciated by audiences all over the world for decades. With its unique style, complex storylines, and relatable characters, anime has become a favorite among viewers of all ages. From classics that defined the genre to newer ones that pushed boundaries, here are some of the best anime series of all time.

1. Naruto/Naruto Shippuden: This beloved series follows the journey of a young ninja named Naruto as he aims to become the Hokage of his village. With its colorful characters, epic battles, and emotional moments, Naruto has become one of the most popular anime series of all time.

2. Fullmetal Alchemist/Fullmetal Alchemist: Brotherhood: Based on the manga of the same name, Fullmetal Alchemist follows the story of two brothers, Edward and Alphonse Elric, as they search for the Philosopher's Stone to restore their bodies after a failed attempt to revive their dead mother. With its engaging story and well-developed characters, Fullmetal Alchemist remains a fan favorite.

3. Death Note: This psychological thriller follows the story of Light Yagami, a high school student who discovers a supernatural notebook that can kill anyone whose name is written in it. As Light begins to use the notebook to rid the world of criminals, a game of cat and mouse ensues between him and the mysterious detective known only as L.

4. Attack on Titan: Set in a world where humanity is forced to live inside walls to protect themselves from giant humanoid creatures known as Titans, Attack on Titan follows the story of Eren Yeager and his friends as they join the fight against the Titans. With its intense action scenes and emotional moments, Attack on Titan has become a modern classic.

5. Cowboy Bebop: Set in the future where humanity has colonized other planets, Cowboy Bebop follows the adventures of a group of bounty hunters traveling aboard the spaceship Bebop. With its unique blend of science fiction, western, and noir genres, Cowboy Bebop remains a must-watch for anime fans.

6. Dragon Ball Z: This classic anime follows the adventures of Goku, a powerful warrior who defends Earth against various villains. With its epic battles and colorful characters, Dragon Ball Z has become a cultural phenomenon.

7. One Piece: Based on the manga of the same name, One Piece follows the story of Monkey D. Luffy, a young pirate with the ability to stretch his body like rubber, as he searches for the One Piece, a legendary treasure that will make him the Pirate King. With its vast world-building and lovable characters, One Piece has become one of the longest-running and most successful anime series of all time.

8. Spirited Away: This Academy Award-winning film follows the story of Chihiro, a young girl who stumbles upon a mysterious bathhouse inhabited by spirits. With its beautiful animation and poignant themes, Spirited Away is a masterpiece that showcases the best of what anime has to offer.

9. Neon Genesis Evangelion: Set in a world where humanity is fighting against mysterious creatures known as Angels, Neon Genesis Evangelion follows the story of Shinji Ikari, a teenager who is recruited to pilot a giant bio-machine known as an Evangelion. With its complex themes and well-developed characters, Neon Genesis Evangelion has become a cultural touchstone.

10. Your Lie in April: This emotional anime follows the story of Kosei Arima, a piano prodigy who has lost his passion for music after the death of his abusive mother. With the help of his friends and a talented violinist named Kaori Miyazono, Kosei begins to rediscover his love for music and life. With its beautiful animation and touching story, Your Lie in April is a must-watch