A massive, decades-spanning mystery. A group of friends realizes that a cult leader is using the "prophecies" they wrote as children to take over the world. How to Choose Your Next Series When picking a new series, consider your "entry point": Fast Paced? Go with Chainsaw Man or Attack on Titan . Relaxing? Try Spy x Family or Laid-Back Camp . Emotional Wreck? Watch Your Lie in April or A Silent Voice .

While many fans begin with anime, the original manga often provides a richer, more detailed experience. For fans of dark, intricate art and mature storytelling, and Vinland Saga

Ninja Action, Drama, Underdog Story Why it’s popular: The ultimate "working hard vs. born talent" story. Following the outcast ninja Naruto Uzumaki, this series is famous for its emotional gut-punches and complex villains. While the anime has "filler" episodes (non-canon content), the core story of friendship, revenge, and redemption is unmatched. Recommendation: Use a filler guide for the anime, or read the manga for a raw, streamlined experience.

You asked for "popular," but these are popular within the community for being underrated by the mainstream.

The 2020s have ushered in a "New Gen" era characterized by high-budget animation and darker, more complex themes. Attack on Titan