Depends on your taste. Mine, rationally optimistic and meaningful, jovial vibes. Nothing too uncanny or skeletal.

E.g. FMA and MHA

I’ve also tried S1 Attack on Titan (very popular) an episode or so of One Piece & Naruto, and heard great things about Cowboy Bebop.

If we’re including American “anime”, I’d definitely recommend ATLA as well, along with Young Justice (unless you’re allergic to comics/superheroes) and Spectacular Spiderman, and Over the Garden Wall (super short)

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