DanMachi Watch Order: Every Season Plus the Sword Oratoria Spin-off, in order

The main story runs from Season 1 in 2015 through the most recent season, following Bell Cranel as he climbs from the weakest adventurer in Orario into someone the gods actually pay attention to. Bundled in between the numbered seasons are a handful of OVAs and specials adapting side chapters from the light novels, fun but skippable, plus a couple of prologue-style specials that do connect directly to the season right after them.

Sitting off to the side is Sword Oratoria, a spin-off series following Ais Wallenstein and the Loki Familia through events happening at the same time as Season 1. Same city, same dungeon, a different point of view on things Bell barely notices happening around him. You don't need it to follow the main story, but if you've ever wondered what the strongest characters in Orario were doing while Bell was still falling down stairs, this is where that story lives. It's placed here chronologically, right where its own timeline overlaps the main one, rather than as a separate page, since it's the same world and the same ongoing continuity.

There's also a newly announced season that hasn't aired yet, listed at the end so you know it's coming.

Follow the essential tags for the straight path through Bell's story, or add Sword Oratoria in if you want the fuller picture of Orario.