: Frequently ranked as the #1 anime of all time, this story follows two brothers on a journey to regain their bodies through alchemy. It's praised for its perfect blend of action, humor, and deep emotional themes.

: As the best-selling manga in history, this epic pirate adventure is known for its unparalleled world-building and longevity.

: A space-western classic famous for its cool vibe, legendary jazz soundtrack, and deep, philosophical themes that appeal even to people who don't usually watch anime. Modern Hits & New Favorites

These series have taken the world by storm more recently and are currently at the center of fan discussions. Top 100 Anime Series Of All Time - IMDb

: A high-stakes psychological thriller where a student finds a notebook that lets him kill anyone whose name he writes in it. It's a masterclass in "cat-and-mouse" storytelling.

These series have defined the medium for decades and are often considered the "gold standard" for fans.