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Sword Art Online

  • TV-MA
  • 2012–2020
  • 4 seasons
  • Animation, Sci-Fi & Fantasy
  • 8.1

Blurring the line between the virtual and the real.

In the near future, a Virtual Reality Massive Multiplayer Online Role-Playing Game (VRMMORPG) called Sword Art Online has been released where players control their avatars with their bodies using a piece of technology called Nerve Gear. One day, players discover they cannot log out, as the game creator is holding them captive unless they reach the 100th floor of the game's tower and defeat the final boss. However, if they die in the game, they die in real life. Their struggle for survival starts now...

Episodes

Kirito awakens in a vast, fantastical forest filled with towering trees. In his search for clues to the truth of his surroundings, he encounters a young boy who seems to know him. He ought to be a simple NPC, but the depth of his emotions seem no different than a human. As they search for the boy's parents, Kirito finds a peculiar memory returning to him. A memory from his own childhood, of this boy and a girl, too, with golden hair, and a name he should have never forgotten—Alice.

24 episodes
  1. 1Underworld

    47 minOct 7, 20187.0

    Kirito, along with his childhood friend, Eugeo, has been tasked with cutting down a colossal tree called the Gigas Cedar. They’re swinging their ax when their friend Alice arrives with lunch. As they eat, the three friends decide to go to a fabled cave.

  2. 2The Demon Tree

    23 minOct 14, 20186.9

    Kirito wakes up to find himself inside a mysterious world evoking a fantasy game. His memory fuzzy, he tries to log out, but is unable to return to the real world. After wandering aimlessly, he finds himself underneath a colossal tree.

  3. 3The End Mountains

    23 minOct 21, 20187.1

    Kirito makes up his mind to journey to Centoria. Since he'll need Eugeo's help, he also decides to fell the Gigas Cedar. Meanwhile, Alice's little sister, Selka is worried about Eugeo, and opens up to Kirito about her concerns.

  4. 4Departure

    23 minOct 28, 20187.6

    Kirito and Eugeo realize Selka has taken off to the End Mountains alone, and decide to chase after her. As they enter the cave, they encounter goblins, presumably from the Dark Territory, and must engage in a battle.

  5. 5Ocean Turtle

    23 minNov 4, 20186.9

    In the real world, Kazuto Kirigaya lies unconscious. At Kikuoka’s request, Kazuto is moved to a well-equipped hospital, but when Asuna and Suguha try to visit, they’re turned away. Suspicious, Asuna and the others split up to find out more about Rath.

  6. 6Project Alicization

    23 minNov 11, 20187.5

    Asuna infiltrates Rath, the research lab in the Ocean Turtle, where she relentlessly grills Kikuoka about Kazuto's whereabouts. Kikuoka reveals that behind the development of the Soul Translator is a mind-blowing objective of epic scale.

  7. 7Swordcraft Academy

    23 minNov 18, 20187.6

    Two years have gone by since Kirito and Eugeo left Rulid Village. In the capital city, Centoria, both boys have attained their goal of being admitted to the North Centoria Imperial Swordcraft Academy.

  8. 8Swordsman's Pride

    23 minNov 25, 20188.2

    Kirito finds himself in a duel against the Elite Disciple Volo Levantein, using real swords. As the curious crowd looks on, Kirito is encouraged by Sortiliena, and the duel begins.

  9. 9Nobleman's Responsibilities

    23 minDec 2, 20187.7

    Now an Elite Disciple along with Kirito, Eugeo struggles with the question of what he should infuse in his sword so he can become stronger. When he's taunted by First-Seat Elite Disciple Raios and Second-Seat Humbert, Eugeo decides to accept Humbert's request for a duel.

  10. 10Taboo Index

    23 minDec 9, 20188.7

    Ronie and Tiese are late getting to the dorm. Kirito rushes out in search of them, but no sooner has he gone than Frenica appears. She tells Eugeo about how she's suffered at Humbert's hands, and that Tiese and Ronie went to confront him about it.

  11. 11Central Cathedral

    23 minDec 16, 20187.9

    Kirito and Eugeo are now considered criminals for having violated the Taboo Index and are thrown into the underground prison in the Central Cathedral. Meanwhile, on the Ocean Turtle in the real world, Asuna is watching over Kazuto as he's being treated.

  12. 12The Sage of the Library

    23 minDec 23, 20187.6

    Kirito and Eugeo escape from their cell, only to find their way blocked by Eldrie Synthesis Thirty-One, under orders from Alice to lie in wait for them. Kirito and Eugeo struggle against him until Eugeo realizes that he's seen Eldrie somewhere before.

  13. 13Ruler and Mediator

    23 minJan 6, 20197.8

    Kirito and Eugeo have been rescued by the young girl, Cardinal, who has secluded herself inside the Central Cathedral’s Great Library. Cardinal explains to Kirito how the Axiom Church and the Taboo Index came to be, starting with Administrator’s past.

  14. 14The Crimson Knight

    23 minJan 13, 20197.4

    After being entrusted with the fate of the world by the Cardinal, Kirito and Eugeo head to the top floor of the Central Cathedral. On the way, they find their confiscated swords among a vast pile of weapons in an arsenal, only to be greeted with a hail of arrows by the Integrity Knight, Deusolbert Synthesis Seven.

  15. 15The Relentless Knight

    23 minJan 20, 20197.8

    Kirito and Eugeo are on their way up the stairs of the Central Cathedral when they encounter two girls named Linel and Fizel. As they stand, wondering what two children are doing there, they let their guard down and...

  16. 16The Osmanthus Knight

    23 minJan 27, 20198.3

    Though riddled with wounds, Kirito manages to activate his Perfect Weapon Control art. Continuing on their way to the top floor of the Central Cathedral, Kirito and Eugeo find themselves standing before a strange-looking floating platform.

  17. 17Truce

    23 minFeb 3, 20198.1

    When Kirito and Alice both unleash the Perfect Weapon Control art in the Cloudtop Garden, the impact rips a hole into the seemingly impregnable Central Cathedral wall, which sends them both flying outside.

  18. 18The Legendary Hero

    23 minFeb 10, 20198.3

    Eugeo reaches the ninetieth floor of the Central Cathedral, which turns out to be a vast bathing area. The perplexed Eugeo encounters Bercouli Synthesis One soaking in the bath. Meanwhile, Kirito and Alice are still climbing the Central Cathedral wall.

  19. 19The Seal of the Right Eye

    23 minFeb 24, 20198.3

    Seeing Alice’s reaction when he mentioned the name Selka, Kirito decides to tell her the truth about the Integrity Knights. Meanwhile, after being knocked unconscious during his battle with Bercouli, Eugeo awakes on the top floor of the cathedral.

  20. 20Synthesis

    23 minMar 3, 20197.4

    Kirito and Alice reach the communal bath on the nintieth floor. There, they find the Integrity Knight Commander, Bercouli, who's been turned to stone by Chudelkin. Alice breaks down in tears upon seeing her mentor's tragic plight, but then...

  21. 21The 32nd Knight

    23 minMar 10, 20198.1

    Standing in Kirito and Alice's way is Eugeo, who's undergone the Synthesis Ritual and become an Integrity Knight. Kirito is rattled, until Alice admonishes him into resolving to fight Eugeo with everything he's got.

  22. 22Titan of the Sword

    23 minMar 17, 20197.4

    On the top floor of the Central Cathedral, Kirito, Eugeo, and Alice finally face Administrator. But Chudelkin uses the sacred arts to transform himself into a giant clown and attacks.

  23. 23Administrator

    23 minMar 24, 20197.3

    Cardinal appears on the top floor of Central Cathedral for a showdown with her bitter foe of the last two hundred years. She moves to achieve her objective of deleting Administrator, only to see the fallen sword golem rise up again.

  24. 24My Hero

    23 minMar 31, 20198.8

    Carrying the hopes of Cardinal, Eugeo, and Alice in his heart, Kirito stands yet again and visualizes the Black Swordsman, the top player who cleared SAO. For the sake of everyone he’s encountered in this world, Kirito, faces off with Administrator.

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Series cast

Haruka TomatsuAsuna (voice)96 episodes
Yoshitsugu MatsuokaKirito (voice)96 episodes
Ayahi TakagakiLisbeth (voice)75 episodes
Rina HidakaKeiko Ayano (voice)75 episodes
Ayana TaketatsuSuguha Kirigaya (voice)74 episodes
Hiroaki HirataRyōtarō Tsuboi (voice)74 episodes
Kanae ItouYui (voice)73 episodes
Hiroki YasumotoAgil (voice)51 episodes
Miyuki SawashiroSinon (voice)50 episodes
Kaori MaedaSelka (voice)47 episodes
Sanae KobayashiRinko Koujiro (voice)47 episodes
Ai KayanoAlice (voice)47 episodes
Maaya SakamotoAdministrator (voice)29 episodes
Koichi YamaderaAkihiko Kayaba (voice)28 episodes
Nobunaga ShimazakiEugeo (voice)27 episodes
Aoi YuukiYuuki (voice)26 episodes
Takehito KoyasuOberon (voice)26 episodes
Shinya TakahashiGabriel's Father (voice)26 episodes

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