If you are looking for an accessible entry point, these series are widely considered the "gold standard" for newcomers:

Often cited as the #1 starter anime, this story follows two brothers searching for the Philosopher's Stone to restore their bodies after a tragic mistake.

The definitive sports anime, focusing on a high school volleyball team’s journey. Even those who aren't sports fans often find themselves deeply invested in its character growth and hype. Best Manga to Start Reading