August 23, 2026 · 12 min read · Episode guide · Episode 23 · Kagex Blog

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Attack on Titan S4 Episode 23 Review

Anime hub: Attack on Titan · Season 4 / The Final Season

Contains spoilers for this episode.

Attack on Titan Season 4 / The Final Season Episode 23 Sunset promotional art
Official promotional art. © Hajime Isayama / Kodansha / Production I.G / MAPPA

Kagex rating: 8.5 / 10

Episode: Season 4 / The Final Season · Episode 23 — “Sunset”

Air date: February 21, 2022 · Runtime: ~24 minutes · Studio: MAPPA

Attack on Titan Season 4 / The Final Season Episode 23 — “Sunset” — reviewed in full Kagex format. Hub: Attack on Titan. Previous: Season 4 / The Final Season Episode 22 — Thaw.

Hook

People search attack on titan episode 23 review when they want a straight answer: worth watching, what changes, and how it scores — without a random spoiler dump. “Sunset” is overall TV slot 82 (Marley / Rumbling / The Final Chapters). “Sunset” keeps Attack on Titan’s pressure honest — no soft reset, just the next cost. thumb|left|200px|Hitch pulls an injured woman from the rubble The Military Police are busy rescuing survivors in Trost District following th…

Spoiler-free top half; deep recap after the warning. Character links go to live guides where they exist.

Quick Information

  • Anime: Attack on Titan
  • Season / Episode: Season 4 / The Final Season, Episode 23 (overall #82)
  • English title: Sunset
  • Arc: Marley / Rumbling / The Final Chapters
  • Runtime: ~24 minutes
  • Studio: MAPPA
  • Original air date: February 21, 2022
  • Kagex score: 8.5 / 10
  • Where to watch legally: Crunchyroll / Hulu / Netflix (region-dependent)
  • Characters: Eren Yeager, Mikasa Ackerman, Armin Arlert, Levi Ackerman
Attack on Titan official banner Season 4 / The Final Season Episode 23
Official banner art. © Hajime Isayama / Kodansha / Production I.G / MAPPA

Should You Watch It?

Worth it? Yes if you are on the Attack on Titan track in order. “Sunset” is load-bearing for Marley / Rumbling / The Final Chapters, not clip fodder. Score 8.5/10 reflects this hour’s craft, character pressure, and world stakes.

Beginner-friendly? Only after earlier episodes. Open Episode 1 first — Shiganshina is the whole point of the dread.

Who bounces? Viewers who want tidy power-ups, zero politics, or a soft reset every cour. AoT spends minutes on military hierarchy, betrayal logistics, and why a “necessary” plan still feels rotten.

Bottom line: keep going if the walls already hooked you. Skip only if you already quit dark political fantasy as a genre — this hour will not convert a hard no.

Spoiler Warning

Spoilers for Season 4 / The Final Season Episode 23 (“Sunset”) follow. Stop above for a clean first watch. No later-arc spoilers beyond this episode’s end.

Story Recap

Ordinary Life

thumb|left|200px|Hitch pulls an injured woman from the rubble The Military Police are busy rescuing survivors in Trost District following the collapse of the Walls and the march of the Wall Titans. Hitch Dreyse tends to an injured woman who laments the destruction of her house which was destroyed due to the rumbling. Nearby, people argue over whether Eren Jaeger’s actions are justified given that people have been killed by the falling Walls. Another MP notices the trouble brewing and Hitch agrees that the two sides are going to clash. Hitch goes to organize riot gear for the Military Police when she spots damp footsteps coming out from the basement.

Kagex beat note: “Sunset” uses ordinary life inside Marley / Rumbling / The Final Chapters. Eren’s will, Mikasa’s protection, and Armin’s caution keep colliding with military orders and Titan physics — this recap stays inside Season 4 / The Final Season Episode 23, no later-arc spoilers.

Unexpected Incident

She follows them to a room where she is ambushed by Annie Leonhart who threatens to cut her throat. Hitch throws her though and comments on how weak Annie is compared to how she used to be. Only then does Annie realize she attacked her former roommate. While calling for help Hitch realizes that Annie is injured and Annie threatens to transform into the Female Titan if Hitch does not do as she asks, but Hitch says that she is too weak to do so. Annie suggests they will not know until she tries, leaving Hitch in a quandary over whether to call her bluff.

Kagex beat note: “Sunset” uses unexpected incident inside Marley / Rumbling / The Final Chapters. Eren’s will, Mikasa’s protection, and Armin’s caution keep colliding with military orders and Titan physics — this recap stays inside Season 4 / The Final Season Episode 23, no later-arc spoilers.

Escalation

thumb|right|200px|Annie reveals that she could hear Hitch while inside her crystal She ultimately does not, and takes Annie to the stables so she can leave town. Hitch says that this way she will no longer have to look at Annie‘s face in the basement, and Annie in turn says that she will no longer have to listen to Hitch rant about the men she has seen, revealing that Annie has been conscious while inside her crystal, though she describes it as more of being in a far away dream. Annie asks if Eren is serious about destroying the world. The two ride out on a single horse and Annie marvels at the sight of the Wall Titans marching. Hitch turns Annie‘s attention to the ground below, where the Titans have trampled the town around them.

Kagex beat note: “Sunset” uses escalation inside Marley / Rumbling / The Final Chapters. Eren’s will, Mikasa’s protection, and Armin’s caution keep colliding with military orders and Titan physics — this recap stays inside Season 4 / The Final Season Episode 23, no later-arc spoilers.

First Discovery

She tells her friend that the only meaningful job she has had as a soldier has been picking up bodies and debris, cleaning up after people like her and Eren. Now that she can answer, Hitch asks Annie how she feels seeing all the bodies crushed in pursuit of her mission. Annie realizes that the Warriors were callous and tells Hitch how they were praised for killing outsiders, civilians and soldiers alike, but says that saving the world never mattered to her. Annie explains how she was abandoned by her birth parents and adopted by a foreign Eldian who wanted a child to become a Warrior and earn a better life for himself. He trained her in martial arts and according to her, her only value to him was as a potential Warrior.

Kagex beat note: “Sunset” uses first discovery inside Marley / Rumbling / The Final Chapters. Eren’s will, Mikasa’s protection, and Armin’s caution keep colliding with military orders and Titan physics — this recap stays inside Season 4 / The Final Season Episode 23, no later-arc spoilers.

Important Encounter

When she grew older she became strong enough to defeat him, and in repayment for the brutal training she beat hi

Kagex beat note: “Sunset” uses important encounter inside Marley / Rumbling / The Final Chapters. Eren’s will, Mikasa’s protection, and Armin’s caution keep colliding with military orders and Titan physics — this recap stays inside Season 4 / The Final Season Episode 23, no later-arc spoilers.

Attack on Titan key visual Season 4 / The Final Season Episode 23
Official key visual. © Hajime Isayama / Kodansha / Production I.G / MAPPA

Story Analysis

MAPPA’s Season 4 / The Final Season Episode 23 board prioritizes readable dread when Titans and politics stack cuts. “Sunset” (Marley / Rumbling / The Final Chapters) assumes you already care why Eren’s rage is not a power fantasy and why Mikasa’s protectiveness costs her — that friction is the series engine, not a mid-season lecture.

Kagex story score 8.8 for this hour only: thumb|left|200px|Hitch pulls an injured woman from the rubble The Military Police are busy rescuing survivors in Trost District following the collapse of the Walls and the march of the Wall Titans. Hi… Compare binge pace vs weekly 2013–2023 drops — the episode was designed as a chapter, not a highlight clip.

Animation 8.8: ODM wire geometry, Titan flesh texture, and faces held long enough to read panic. When the episode goes quiet (barracks talk, memory fragments, war-room maps), composition still carries threat — walls, steam, and who is lying.

Characters score 8.5: Attack on Titan never wins because one ace gets a speech buff. Wins (and losses) come from who plans, who freezes, and who pays the bill. Armin’s brain, Levi’s precision, Erwin’s gambles, Hange’s curiosity — role clarity is the craft.

“Sunset” works when the cost is allowed to stick. Attack on Titan rarely softens a massacre for vibes — it uses the loss to force a strategy change, a loyalty crack, or a truth nobody wanted. That honesty is why later “wins” feel expensive instead of gifted.

Pacing inside Episode 23 is chapter pacing: setup → pressure → revelation → residue. If a Titan fight lands, it is because the episode already told you who is panicking and who is using the chaos. Kagex does not invent secrets that air later; the analysis stays local to this hour.

Character Analysis

Eren still leads with will-as-violence — even when the camera widens to politics, the episode tests whether his freedom talk survives contact with other people’s lives. Mikasa remains the protectiveness problem: skill that can save a friend and cage a choice. Armin is the conscience and the calculator — when he speaks, listen for what the military will not say out loud.

Corps energy from Levi, Erwin, and Hange only matters when their jobs are visible — blades, gambits, curiosity. Supporting faces (Jean, Connie, Sasha, Historia, Reiner, Annie, Bertholdt) should feel like people with incentives, not crowd noise. Kagex does not invent manga-only scenes to pad word count.

Later-era hours may spotlight Zeke, Gabi, or Falco — when they appear, watch how the show’s moral language changes. The best character writing here is competitive empathy for enemies who still believe they are right.

World Building

Paradis walls, military branches, Titan biology, and (eventually) the world beyond — advances in Season 4 / The Final Season. “Sunset” adds Marley / Rumbling / The Final Chapters rules: how fear becomes policy, what a Scout expedition costs, and why “humanity” is a slogan that keeps getting rewritten.

This episode only: geography stays local to the districts, barracks, and battlefields on screen. No future-arc spoilers, no movie-only detours. The world is steam, maps, and the next lie sold as survival.

Animation

MAPPA on TV: ODM choreography that stays readable, Titan silhouettes that sell scale, and faces held long enough to read doubt. Animation score 8.8 for this episode’s peak action vs dialogue coverage. Wire timing and steam frames do more storytelling than any glowing aura ever could.

Music & Voice Acting

Score 8.9. Final Season Part 2 cues lean darker — memory paths, brother fights, and quiet dread before the Rumbling. MAPPA’s score beds treat silence as threat. Japanese track is reference (Yuki Kajiura / Hiroyuki Sawano eras depending on cour, plus the core cast). Silence and crowd panic beds are half the emotion — mute them and the horror flattens.

Hidden Details

  • Watch who gives orders vs who repeats them — AoT hides power in echo chains.
  • Eye-lines after a Titan kill often telegraph guilt better than dialogue.
  • Episode title “Sunset” usually names the emotional receipt, not just the setpiece.
  • Background soldiers are plot: who freezes, who runs, who takes notes.
  • No manga chapter homework required for this page.

Best Moments

  • thumb|left|200px|Hitch pulls an injured woman from the rubble The Military Police are busy rescuing survivors in Trost District following the collapse of the Walls and the march of the Wall Titans.
  • Hitch Dreyse tends to an injured woman who laments the destruction of her house which was destroyed due to the rumbling.
  • Nearby, people argue over whether Eren Jaeger’s actions are justified given that people have been killed by the falling Walls.
  • Another MP notices the trouble brewing and Hitch agrees that the two sides are going to clash.
  • Hitch goes to organize riot gear for the Military Police when she spots damp footsteps coming out from the basement.
  • Any beat where a “necessary” plan is spoken out loud — that is the franchise’s real weapon.

Pros & Cons

Pros: Specific to “Sunset”; MAPPA craft; character pressure through-line for Eren/Mikasa/Armin and the Corps.

Cons: Requires sequential viewing; politics / logistics hours can feel dense if you only want Titan fights.

Final Verdict

Kagex overall: 8.5 / 10

  • Story: 8.8
  • Characters: 8.5
  • Animation: 8.8
  • Music: 8.9
  • Enjoyment: 8.4

“Sunset” keeps Attack on Titan’s pressure honest — no soft reset, just the next cost. thumb|left|200px|Hitch pulls an injured woman from the rubble The Military Police are busy rescuing survivors in Trost District following th…

What to Expect Next

Next: Season 4 / The Final Season Episode 24 (“Pride”). Sequential viewers should continue — Attack on Titan pays off patience with revelation pressure, not random filler resets.

FAQ

Do I need Season 4 / The Final Season Episode 23?

Yes in order. Skipping “Sunset” leaves gaps Marley / Rumbling / The Final Chapters assumes filled.

English title?

“Sunset” (Fandom / streaming listings).

When did it air?

February 21, 2022 · MAPPA · ~24 min.

Is this filler?

No. Attack on Titan’s slower hours are politics, memory, or logistics with payoffs — not padded clip shows.

Overall episode number?

82 of 94 TV episodes across four seasons (Final Chapters as episodic 88–94).

Where to watch?

Crunchyroll / Hulu / Netflix (region-dependent).

Character guides?

Attack on Titan characters.

Facts & spoilers hub?

Fact and Spoilers.

Keep exploring

Your turn

Did “Sunset” earn your continue button? Favorite line, kill, or quiet dread beat?

Which voice felt loudest this hour — Eren, Mikasa, Armin, or the Corps brass?

Sources: Attack on Titan Wiki (Fandom) Summary sections; © Hajime Isayama / Kodansha / Production I.G / WIT Studio / MAPPA.

MAPPA’s Season 4 / The Final Season Episode 23 board prioritizes readable dread when Titans and politics stack cuts. “Sunset” (Marley / Rumbling / The Final Chapters) assumes you already care why Eren’s rage is not a power fantasy and why Mikasa’s protectiveness costs her — that friction is the series engine, not a mid-season lecture.

Kagex story score 8.8 for this hour only: thumb|left|200px|Hitch pulls an injured woman from the rubble The Military Police are busy rescuing survivors in Trost District following the collapse of the Walls and the march of the Wall Titans. Hi… Compare binge pace vs weekly 2013–2023 drops — the episode was designed as a chapter, not a highlight clip.

Animation 8.8: ODM wire geometry, Titan flesh texture, and faces held long enough to read panic. When the episode goes quiet (barracks talk, memory fragments, war-room maps), composition still carries threat — walls, steam, and who is lying.

Characters score 8.5: Attack on Titan never wins because one ace gets a speech buff. Wins (and losses) come from who plans, who freezes, and who pays the bill. Armin’s brain, Levi’s precision, Erwin’s gambles, Hange’s curiosity — role clarity is the craft.

Our reaction

Spoiler-aware take after the recap — how the episode felt to watch.

8.5/10

“Sunset” keeps Attack on Titan’s pressure honest — no soft reset, just the next cost. thumb|left|200px|Hitch pulls an injured woman from the rubble The Military Police are busy rescuing survivors in Trost District following th…

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