What is the right Attack on Titan watch order?
Attack on Titan is watched in the order it aired, and that is the short answer: four seasons, eighty-nine episodes, nothing reshuffled. The real question is not where to start but what to do with everything around the main run — the OVAs, the compilation films and the "chronological order" lists that circulate online.
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This guide sorts all three out. It is written for someone who has not watched the series: it reveals no plot turn, and no section says what happens in the episodes it lists.
Watch the main series in release order. After season 1, add Ilse's Notebook and No Regrets as essential companion viewing; The Sudden Visitor, Distress and Lost Girls are optional. Do not skip the post-credit scenes flagged in the guide.
The complete order: seasons, OVAs and post-credits
The main run is watched in release order, but the OVAs' decimal numbers are misleading: "3.25" does not mean you should stop after episode 3. The sequence below places every extra where it works without revealing information early.
Everything marked essential forms the recommended route. Optional entries add context or a side story but can be skipped without losing the main thread.
Complete viewing manifest
- Essential viewing
- Optional viewing
- SeasonEssential viewing
Season 1
Episodes 1–25
Post-creditsEpisode 25 - OVAEssential viewing
Ilse's Notebook
OVA 3.25
Watch it here, after season 1; not after episode 3.
- OVAOptional viewing
The Sudden Visitor
OVA 3.5
- OVAOptional viewing
Distress
OVA 3.75
- OVAEssential viewing
No Regrets · part 1
OVA 0.5A
- OVAEssential viewing
No Regrets · part 2
OVA 0.5B
- SeasonEssential viewing
Season 2
Episodes 26–37
Post-creditsNone - OVAOptional viewing
Lost Girls: Wall Sina, Goodbye · part 1
OVA 16.5A
- OVAOptional viewing
Lost Girls: Wall Sina, Goodbye · part 2
OVA 16.5B
- SeasonEssential viewing
Season 3 · part 1
Episodes 38–49
Post-creditsEpisode 49 - OVAOptional viewing
Lost Girls: Lost in the Cruel World
Unnumbered OVA
It takes place before the final scene of episode 49. To avoid interrupting the episode, watch it here, immediately afterwards.
- SeasonEssential viewing
Season 3 · part 2
Episodes 50–59
Post-creditsEpisodes 56 and 59 - SeasonEssential viewing
Final season · part 1
Episodes 60–75
Post-creditsEpisodes 63 and 70 - SeasonEssential viewing
Final season · part 2
Episodes 76–87
- FinaleEssential viewing
The Final Chapters · specials 1 and 2
Episodes 88–89 in this codex
They are the end of the story, not two optional extras.
Post-creditsWatch the finale through the end credits
Do not skip the credits
The flagged episodes contain important information after the credits. Let them finish before moving on.
Ignore the decimals
Labels such as 0.5, 3.25, 3.5 and 16.5 describe where the story sits, not when it is safe to watch. Follow this list, not the OVA number.
What Isayama wrote
Ilse's Notebook adapts a manga side chapter, and its events and location are referenced by the main series. The other OVAs were not written by Hajime Isayama; No Regrets is referenced by the series. The Sudden Visitor draws on the manga's joke previews, while Distress is anime-original.
Attack on Titan: Junior High
If you plan to watch the parody, wait until at least episode 43 so its jokes and references make sense.
Everything in order, season by season
This is the complete main run, with the absolute numbering this codex uses — 1 to 89 — alongside each season's own. If a platform shows you the final season split under different names, the episode column tells you exactly where you are.
| Episodes | How many | Approx. runtime | |
|---|---|---|---|
| Season 1 | 1 – 25 | 25 | ~10 h |
| Season 2 | 26 – 37 | 12 | ~5 h |
| Season 3 · part 1 | 38 – 49 | 12 | ~5 h |
| Season 3 · part 2 | 50 – 59 | 10 | ~4 h |
| Final season · part 1 | 60 – 75 | 16 | ~6 h |
| Final season · part 2 | 76 – 87 | 12 | ~5 h |
| Final season · closing specials | 88 – 89 | 2 | ~2 h 30 |
The OVAs: what they are and where they fit
OVAs are special episodes that never aired on television: they shipped as an extra with limited editions of certain manga volumes. There are eight of them across five stories, and none is required to follow the main run.
They are side stories: they expand one moment, tell someone's past or spin out an anecdote from the training years. Watched at the right time they add a lot; watched too early they undercut the introduction of things the series would rather reveal at its own pace.
The general rule: none of them before you finish season 1.
- Ilse's Notebook · 1 episode
- A short expedition tied to season 1's events. It is the easiest OVA to place: right after you finish season 1.
- The Sudden Visitor · 1 episode
- A comedy set during the training years, with no consequences for the plot. Whenever you like, after season 1.
- Distress · 1 episode
- Another training-years episode, a little more serious than the last. Same recommended moment.
- No Regrets · 2 episodes
- A prequel about the past of a character season 1 introduces. Chronologically it comes first, but it works far better once you know who they are: after season 1.
- Lost Girls · 3 episodes
- Two parallel stories built around two female characters. Watch both Wall Sina, Goodbye parts after season 2, then Lost in the Cruel World after season 3 part 1.
The films: recaps, not new chapters
There are five films and none of them tells anything the series does not already contain. They are theatrical cuts: they trim, reorder scenes and add the odd new sequence, but they neither continue the story nor complete it.
They are good for two things: recapping before a new season without rewatching twenty episodes, or seeing the final stretch on a big screen. As a replacement for the series they do not work — compressing means dropping scenes that matter later.
| What it recaps | New story? | |
|---|---|---|
| Crimson Bow and Arrow (2014) | First half of season 1 | No |
| Wings of Freedom (2015) | Second half of season 1 | No |
| The Roar of Awakening (2018) | The whole of season 2 | No |
| Chronicle (2020) | Seasons 1 to 3 in one summary | No |
| THE LAST ATTACK (2024) | The two closing specials, cut as one film | No |
What about chronological order?
Lists circulate that reorder the series by when events happen, putting the episodes about the past first. On paper it sounds tidy; in practice it dismantles the work.
This story is built on what the viewer does not know yet. Several important episodes exist precisely to reframe something you had already seen, and moved to the front they stop being a revelation and turn into ordinary exposition. Release order is not a scheduling accident: it is the edit.
If you have already finished the series, a chronological rewatch is an interesting exercise. As a first watch, no.
Where to go once you have started
The show has a lot of people, a lot of factions and time jumps, and losing track of who is who halfway through is normal. The rest of this codex is built for exactly that: there is an episode selector at the top, and the whole site — character files, timeline, map and relationships — trims itself to what you have already watched. Nothing there gets ahead of the episode you set.
The encyclopedia is the opposite: it is the open archive, spoilers for the entire story included. This guide is the section's one exception, which is why it says so in its header.
Frequently asked questions
What order should you watch Attack on Titan in?
In release order: season 1 (episodes 1–25), season 2 (26–37), season 3 in two parts (38–59) and the final season in three instalments (60–89, ending in two specials). Nothing needs reordering and no episode can be skipped.
How many seasons and episodes does Attack on Titan have?
Four seasons and 89 episodes in total. The third aired in two parts and the fourth in three, which is why some platforms list them as if they were separate seasons.
Do you need to watch the OVAs?
You do not need them to follow the main run. In this guide's complete route, Ilse's Notebook and both parts of No Regrets count as essential companion viewing; The Sudden Visitor, Distress and all three Lost Girls episodes are optional.
Are the Attack on Titan films necessary?
No. All five are recaps of episodes you have already seen or are about to. They work as a quick refresher before a new season, but they tell nothing new and compress scenes that matter later.
Is there a chronological order, and is it worth it?
It exists, but only for someone who has already finished the series. The work is edited so that certain things are discovered at a specific moment: reordering it by date turns several revelations into plain exposition and ruins a first watch.
How long does it take to watch all of Attack on Titan?
Around 36 hours for the main run, including the two long closing specials. The eight OVAs add roughly three hours more.
Does the anime tell the whole story, or do you need the manga?
The anime adapts the manga through to the end: when you finish episode 89 you have seen the complete story. The manga is still worth reading for nuances and scenes the adaptation handles differently, but you do not need it to know how it ends.
Where do you start if you are coming from the manga?
At episode 1, the same as everyone. The anime skips nothing at the start and the adaptation reorders some scenes, so jumping into the middle looking for "where you left off" tends to go badly.
- MUN·001The world
What are the walls in Attack on Titan and why do they exist?On a first reading, the walls are the colossal defence that lets humanity survive the titans: three concentric rings roughly fifty metres tall, sheltering the last known civilisation. That is the apparent truth Attack on Titan opens with, and it carries the emotional weight of the show's first half. - MUN·002The world
What is the omni-directional mobility gear in Attack on Titan?Omni-directional mobility gear is the technology that lets Attack on Titan's soldiers fight in the air. It fires two anchors, reels in their cables and releases pressurised gas, turning buildings, walls and trees into pivot points. - INS·001Institutions
What are the military branches in Attack on Titan?Inside the walls, a recruit does not choose a job: they choose a branch. There are only three, and what separates them is not rank or weaponry but how far from the outer wall a soldier spends their life. The choice is made at fifteen, in front of the whole class, and it defines almost everything that follows.
