2003
Death Note
- 01
Death Note
37 episodes
One continuous duel. Stay in order. Relight compiles episodes. It is not a sequel.
Where to watch legally
Catalogs change by country. Start with a licensed service instead of a pirate stream. Manga, when you want it, belongs on an official app.
Questions, answered
Are there seasons to sort?
No. One anime run, 37 episodes. Anyone selling you a complicated Death Note order is adding films from other continuities.