37 episodes total for the anime. If someone tells you more or less, they’re counting OVAs, movies, or spin-offs.
Clear answer for “¿Cuántos capítulos tiene Death Note?” cuantos cap tiene death note
The series covers the entire original manga from start to finish. No filler arcs—just tight, psychological cat-and-mouse action. Some people feel the story changes after episode 25, but the total count remains 37 canon episodes across all seasons (there’s no “Season 2” in the traditional sense; it’s one continuous run). 37 episodes total for the anime