Sword Art Online Season 3 Trailer & Clips

Episodes (25)

S03E01 · Underworld

Oct 07, 2018

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.

The Demon Tree
S03E02 · The Demon Tree

Oct 14, 2018

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.

The End Mountains
S03E03 · The End Mountains

Oct 21, 2018

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.

S03E04 · Departure

Oct 28, 2018

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.

Ocean Turtle
S03E05 · Ocean Turtle

Nov 04, 2018

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.

Project Alicization
S03E06 · Project Alicization

Nov 11, 2018

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.

Swordcraft Academy
S03E07 · Swordcraft Academy

Nov 18, 2018

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.

Swordsman's Pride
S03E08 · Swordsman's Pride

Nov 25, 2018

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.

Nobleman's Responsibilities
S03E09 · Nobleman's Responsibilities

Dec 02, 2018

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.

Taboo Index
S03E10 · Taboo Index

Dec 09, 2018

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.

Central Cathedral
S03E11 · Central Cathedral

Dec 16, 2018

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.

The Sage of the Library
S03E12 · The Sage of the Library

Dec 23, 2018

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.

Ruler and Mediator
S03E13 · Ruler and Mediator

Jan 06, 2019

Cardinal finishes her explanation of the Administrators Origins and gives Kirito a word of warning. Then the three discuss plans to free Alice and save the world from the Administrators control. They're going to need some weapons.

The Crimson Knight
S03E14 · The Crimson Knight

Jan 13, 2019

After being entrusted with the fate of the world by Cardinal, Kirito and Eugeo head to the top floor of the Central Cathedral. They find their confiscated swords, only to be attacked by the bow-wielding Integrity Knight Deusolbert Synthesis Seven.

The Relentless Knight
S03E15 · The Relentless Knight

Jan 20, 2019

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.

The Osmanthus Knight
S03E16 · The Osmanthus Knight

Jan 27, 2019

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.

S03E17 · Truce

Feb 03, 2019

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.

The Legendary Hero
S03E18 · The Legendary Hero

Feb 10, 2019

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.

Alicization 18.5: Recollection
S03E19 · Alicization 18.5: Recollection

Feb 17, 2019

Recap of the first 18 episodes of Alicization.

The Seal of the Right Eye
S03E20 · The Seal of the Right Eye

Feb 24, 2019

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.

S03E21 · Synthesis

Mar 03, 2019

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.

The 32nd Knight
S03E22 · The 32nd Knight

Mar 10, 2019

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.

Titan of the Sword
S03E23 · Titan of the Sword

Mar 17, 2019

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.

S03E24 · Administrator

Mar 24, 2019

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.

My Hero
S03E25 · My Hero

Mar 31, 2019

After Cardinal and Eugeo's defeat, Kirito is about to fight the Pontifex before she manages to transform all of the people who live in the Underworld into a great weapon to repel the Dark Territory's invasion and attack the "other side".


Sword Art Online Season 3 (2018) is released on Oct 07, 2018 and the latest season 4 of Sword Art Online is released in 2019. Watch Sword Art Online online - the Japanese Animation TV series from Japan. Sword Art Online is directed by Tomohiko Itô,Manabu Ono,Takashi Sakuma,Hiroshi Kimura and created by Reki Kawahara with Yoshitsugu Matsuoka and Haruka Tomatsu. Sword Art Online is available online on Netflix and Funimation Now.

The year is 2022, and gamers have lined up on launch day for Sword Art Online, a hotly-anticipated MMORPG that lets players connect to an immersive virtual reality world with special helmets called Nerve Gear. Kirito is one such gamer who's eager to jump back into action, having spent a great deal of time as a beta tester, and quickly becomes friends with newbie warrior Klein. But soon, Sword Art Online's 10,000 players discover that not only are they unable to log out, the only way they can return to their physical bodies is by beating the 100-level tower's final boss - death in the game means death in the real world. Now, with no one else to turn to, Kirito and the other participants must survive the game as best they can.

As know as:

ソードアート・オンライン, Сворд Арт Онлайн: Алісізація - Війна за Підсвіт, Sao, Sword Art Online II, 刀劍神域


Japan, United States


Japanese, English

Stream Service:


Production Companies:

A-1 Pictures, ASCII Mediaworks, Aniplex

Official Site:

Official site (Japan)

Cast & Crew

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