Original
07/12/2020 - 09/20/2020 Finished
Sword Art Online: Alicization - War of Underworld 2nd Season (ソードアート・オンライン アリシゼーション War of Underworld)
Also known as: Sword Art Online: Alicization - War of Underworld Part 2
The final battle against the Dark Territory drags on, as players from all over the world flood the Underworld's servers and plunge the Human Empire into utter chaos. Asuna Yuuki and her friends defend their new allies with everything they have, but their numbers are falling. Meanwhile, Alice Zuberg heads toward the World's End Altar while Gabriel "Vecta" Miller relentlessly pursues her. Meanwhile, members of Rath strategize a plan in an attempt to restore Kirito's damaged fluctlight. However, the intruders occupying the main control room have other plans. Surrounded by death and despair, when all hope seems to be lost, one voice reaches out to Kirito—a familiar one saying, "I will always be by your side." Sword Art Online: Alicization - War of Underworld 2nd Season is the epic conclusion to Akihiko Kayaba's dream of creating artificial human intelligence. Now it is up to Kirito and his friends to protect this collapsing world from the people that still think it is just a game.
11
Total episodes
11
Canon episodes
0
Filler episodes
0%
% Filler
Canon episodes · 11 Filler episodes · 0
Every season
Seasons and sequels
You may wonder, how many seasons does Sword Art Online: Alicization - War of Underworld 2nd Season have? Well, currently Sword Art Online: Alicization - War of Underworld 2nd Season has a total of 5 official seasons. Below is a complete list of the anime's seasons, arranged chronologically, including prequels, sequels, and canonical spin-offs.
Discover all seasons and episodes of this anime in broadcast order. Each season develops a key part of the story, introducing new characters, story arcs, and important events. Select any season to view detailed information such as the number of episodes, release dates, and a complete plot description.
Original
Secuela
Secuela
Secuela
SecuelaWhat to watch, what to skip
Watch order: filler vs canon
You're in luck! Sword Art Online: Alicization - War of Underworld 2nd Season doesn't have a single filler episode: all 11 episodes are canon. It's a faithful adaptation of the original manga, so you can enjoy it from first to last without skipping anything or checking any list of expendable episodes.
The 11 episodes of Sword Art Online: Alicization - War of Underworld 2nd Season aired in 2020 and follow the story's chronological order. There are no transition episodes, no needless recaps, no arcs invented by the studio: every chapter advances the main plot and develops the characters just as the source material does.
In short, the watch order for Sword Art Online: Alicization - War of Underworld 2nd Season is as simple as it gets: start at episode 1 and keep going to episode 11 without detours. If you came looking for which Sword Art Online: Alicization - War of Underworld 2nd Season episodes are filler so you could skip them, the answer is that there aren't any.
Episode by episode
Complete guide by season
11 Episodes
| # | Episodes | Aired | Type |
|---|---|---|---|
| 1 | The War of Underworld07/12/2020 | 07/12/2020 | Canon |
| 2 | End to Eternity07/19/2020 | 07/19/2020 | Canon |
| 3 | Instigation07/26/2020 | 07/26/2020 | Canon |
| 4 | Code 87108/02/2020 | 08/02/2020 | Canon |
| 5 | Prince of Hell08/09/2020 | 08/09/2020 | Canon |
| 6 | Memories08/16/2020 | 08/16/2020 | Canon |
| 7 | Awakening08/23/2020 | 08/23/2020 | Canon |
| 8 | The Night-Sky Blade08/30/2020 | 08/30/2020 | Canon |
| 9 | Beyond Time09/06/2020 | 09/06/2020 | Canon |
| 10 | Alice09/13/2020 | 09/13/2020 | Canon |
| 11 | New World09/20/2020 | 09/20/2020 | Canon |
Verified legal platforms
Where to watch Sword Art Online: Alicization - War of Underworld 2nd Season
All the platforms where you can watch Sword Art Online: Alicization - War of Underworld 2nd Season legally, with direct links to each service.
We don't have confirmed streaming platforms for this anime yet.
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Common questions
Frequently asked questions
How many seasons does Sword Art Online: Alicization - War of Underworld 2nd Season have?
Sword Art Online: Alicization - War of Underworld 2nd Season has a total of 5 seasons. The series is completed. Each season is divided into multiple episodes with stories that advance the main plot of the anime.
How many episodes does Sword Art Online: Alicization - War of Underworld 2nd Season have?
In total, Sword Art Online: Alicization - War of Underworld 2nd Season has 11 episodes distributed across its 5 seasons. You can consult the complete episodes table to see the breakdown by season.
What is the best order to watch Sword Art Online: Alicization - War of Underworld 2nd Season?
It is recommended to watch Sword Art Online: Alicization - War of Underworld 2nd Season in chronological broadcast order. This means starting from season 1 and continuing sequentially to the last season. Check our watch order guide which includes information about filler vs canon episodes for an optimal experience.
Where can I watch Sword Art Online: Alicization - War of Underworld 2nd Season online?
Sword Art Online: Alicization - War of Underworld 2nd Season is available on the following streaming platforms: official English website. Check the platforms section at the top of this page to access where you can watch the anime. Please note that availability may vary depending on your geographic region.
Watch on: official English website
Is Sword Art Online: Alicization - War of Underworld 2nd Season a complete anime?
Yes, Sword Art Online: Alicization - War of Underworld 2nd Season is a completed anime. All seasons have already aired and you can enjoy the series in its entirety without waiting for new episodes.
How much filler does Sword Art Online: Alicization - War of Underworld 2nd Season have?
No, Sword Art Online: Alicization - War of Underworld 2nd Season does not have filler episodes. All its episodes are canon and faithfully follow the original manga story, so you can watch all episodes without worrying about skipping anything.
Where can I see Sword Art Online: Alicization - War of Underworld 2nd Season's score and reviews on MyAnimeList?
You can check the score, reviews, characters and statistics for Sword Art Online: Alicization - War of Underworld 2nd Season directly on MyAnimeList, the world's largest anime database. There you'll find the community rating, global ranking and opinions from other fans.