Loading title details and episodes...

Sirex

Sword Art Online Alicization

"Where...am I...?" Kirito finds himself in a massive, fantastic, virtual world. Not having a clear recollection of the past, he wonders to find clues. When he arrives at Gigas Cedar, he meets a boy, who is a resident of the virtual world. Kirito begins to remember some lost memories that he never thought he had. (C)2017 REKI KAWAHARA/KADOKAWA CORPORATION AMW/SAO-A Project

IMDb 7.524 episodes2019HDU/A 18+ [A]

Animation•Adult Interest•Action•Adventure•Fantasy

Play Season 1 Episode 1

Watchlist

Share

Included with Prime

Japanese

Episode Related Details

S1 E1 - Underworld

October 7, 2018 • 48m•U/A 18+ [A]

Kirito and his childhood friend Eugeo were raised in Rulid village, and they’ve been tasked with chopping down a colossal black tree called the Gigas Cedar. This is their Calling. Today, they’re at it again, swinging their axe, when their childhood friend Alice arrives with homemade pie for them. As they eat, the three friends decide to venture to the fabled cave in the End Mountains.

Included with Prime

S1 E2 - The Devil's Tree

October 14, 2018 • 24m•U/A 18+ [A]

As he teeters on the brink of death, Kirito wakes up to find himself inside a fantasy game, resembling a mysterious world. His memory is fuzzy, and he attempts to log out, but is unable to return to the real world. After wandering around aimlessly, he finds himself underneath a colossal tree. There, he meets a boy named Eugeo. Kirito asks him about the world they’re in, but can’t find a way out.

Included with Prime

S1 E3 - The End Mountains

October 21, 2018 • 24m•U/A 18+ [A]

Kirito makes up his mind to journey to Centoria, the center of the Realm of Humanity in Underworld. Since he’ll need Eugeo’s help to get there, Kirito is determined to help Eugeo knock down the Gigas Cedar so that he can be free from his Calling. Amidst taking turns with the axe, Eugeo shows Kirito the Blue Rose Sword that he found in the North Cave a long time ago.

Included with Prime

S1 E4 - Departure

October 28, 2018 • 23m•U/A 18+ [A]

Kirito and Eugeo realize Selka has taken off to the End Mountains alone, and decide to go chasing after her. As they enter the cave, they encounter goblins — presumably, from the Dark Territory — and must engage in a battle. While Kirito fights the goblins with his sword, Eugeo is paralyzed at the sight of these creatures of the dark, whom he has never seen before.

Included with Prime

S1 E5 - Ocean Turtle

November 4, 2018 • 24m•U/A 18+ [A]

Kirito continues his journey to the central city in the Underworld, while Kazuto Kirigaya in the real world remains unconscious and hospitalized. At Kikuoka’s request, Kazuto is moved to a better-equipped hospital; but when Asuna and Suguha attempt to visit him, they are turned away and told that no visitors are allowed until he recovers.

Included with Prime

S1 E6 - Project Alicization

November 11, 2018 • 23m•U/A 18+ [A]

Asuna infiltrates Rath, the research lab in the Ocean Turtle, where she relentlessly grills Kikuoka about Kazuto’s whereabouts. Kikuoka reluctantly confesses that Kazuto is being treated with one of the Soul Translators housed in the Ocean Turtle. Asuna is relieved, but Rinko demands to know why Kikuoka summoned her there.

Included with Prime

S1 E7 - Swordcraft Academy

November 18, 2018 • 24m•U/A 18+ [A]

It has been two years since Kirito and Eugeo left Rulid village. In the central city, the two had been admitted to the North Centoria Imperial Swordcraft Academy. There, they hone their skills as swordsmen-in-training, in order to become Integrity Knights and then search for Alice. Kirito serves as the valet of Sortiliena, the second-seat student.

Included with Prime

S1 E8 - Swordman’s Pride

November 25, 2018 • 24m•U/A 18+ [A]

Kirito finds himself about to face the Head Elite Swordsman-in-Training, Volo Levantein, in a duel using real swords. As the curious crowd looks on, Kirito is encouraged by Sortiliena, and the duel begins. While Volo assumes the stance of his secret move, Kirito counters with his four-hit strike, Vertical Square.

Included with Prime

S1 E9 - Nobleman's Responsibilities

December 2, 2018 • 24m•U/A 18+ [A]

Now an Elite Swordsman-in-Training along with Kirito, Eugeo struggles daily with the question of what he should infuse his sword with to become stronger. When he’s taunted by Head Elite Swordsman-in-Training Raios and No. 2 Humbert, Eugeo decides to accept Humbert’s request for a duel, so that he can gauge the extent of their power. The two cross swords.

Included with Prime

S1 E10 - Taboo Index

December 9, 2018 • 24m•U/A 18+ [A]

Kirito and Eugeo’s pages, Ronie and Tiese, are late returning to the dorm. Kirito rushes out the window in search of them. Just then, Frenica comes to Eugeo. She tells Eugeo about the humiliation she’s suffered at Humbert’s hands. Tiese and Ronie went to confront him about it, but the two hasn’t returned since.

Included with Prime

S1 E11 - Central Cathedral

December 16, 2018 • 24m•U/A 18+ [A]

Kirito and Eugeo are now considered criminals for having violated the Taboo Index. The Integrity Knight who appears before them is Alice Synthesis Thirty. She’s unmistakably Alice Zuberg, their childhood friend who was penalized as a young girl, but she seems to have no memory of the time she spent with Kirito and Eugeo. In fact, she is a completely different person, much to their consternation.

Included with Prime

S1 E12 - The Sage of the Library

December 23, 2018 • 24m•U/A 18+ [A]

Kirito and Eugeo succeed in escaping from their underground prison cell, only to find their way blocked by Eldrie Synthesis Thirty-one, under orders by Alice to lie in wait for them. The three are soon in battle mode. Kirito and Eugeo’s strategy calls for Kirito to block Eldrie’s whip, giving Eugeo a chance to strike the Integrity Knight.

Included with Prime

S1 E13 - Ruler and Mediator

January 6, 2019 • 24m•U/A 18+ [A]

Kirito and Eugeo have been rescued by the young girl, Cardinal, who secludes herself inside the Central Cathedral’s Great Library Room. Her true identity is that of an autonomous program which coordinates the preservation of order in the Underworld, a virtual world. Cardinal explains to Kirito how the Axiom Church and the Taboo Index came to be, starting with the Administrator’s past.

Included with Prime

S1 E14 - The Crimson Knight

January 13, 2019 • 24m•U/A 18+ [A]

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.

Included with Prime

S1 E15 - The Relentless Knight

January 20, 2019 • 24m•U/A 18+ [A]

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, letting their guard down, Linel and Fizel, who’d been hiding their true identities as Integrity Knights, paralyze them with poisoned swords.

Included with Prime

S1 E16 - The Osmanthus Knight

January 27, 2019 • 23m•U/A 18+ [A]

Though riddled with wounds, Kirito manages to activate the Perfect Weapon Control, and defeats the Integrity Knight Fanatio. Continuing on their way to the top floor of the Central Cathedral, Kirito and Eugeo find themselves standing before a strange-looking floating platform. The young girl operating the platform takes them to the Cloudtop Garden on the 80th floor.

Included with Prime

S1 E17 - Truce

February 3, 2019 • 24m•U/A 18+ [A]

When Kirito and Alice both unleash the Perfect Weapon Control in the Cloudtop Garden, the impact rips a hole into the seemingly impregnable Central Cathedral wall, sending them both flying outside. Kirito immediately thrusts his sword into a crack in the outer wall, and he also manages to save Alice from falling.

Included with Prime

S1 E18 - The Legendary Hero

February 10, 2019 • 23m•U/A 18+ [A]

Eugeo reaches the 90th floor of the Central Cathedral, which turns out to be a vast communal bathing area. The perplexed Eugeo then encounters Bercouli Synthesis One as the Integrity Knight soaks in the bath, to ease his fatigue after a long journey. Bercouli’s calm demeanor belies his infinite strength, overwhelming Eugeo. Nevertheless, Eugeo elects to fight him alone.

Included with Prime

S1 E19 - The Seal of the Right Eye

February 24, 2019 • 24m•U/A 18+ [A]

Seeing Alice’s reaction when he happens to mention the name “Selka,” Kirito decides to tell her the truth about the Integrity Knights. But unable to accept that truth, Alice becomes visibly distraught. Meanwhile, after being knocked unconscious during his furious battle with Bercouli, Eugeo is compelled by Prime Senator Chudelkin, to advance to the top floor of the cathedral.

Included with Prime

S1 E20 - Synthesis

March 3, 2019 • 23m•U/A 18+ [A]

Along with Alice, who’s broken the Seal of the Right Eye, Kirito reaches the communal bathing area on the 90th floor. There, they find the Integrity Knight Commander, Bercouli, who’s been turned into stone by Chudelkin…. Alice breaks down in tears upon seeing her mentor’s tragic plight, but then Bercouli, regaining consciousness, groggily musters all his strength to tell them where Eugeo has gone.

Included with Prime

S1 E21 - The 32nd Knight

March 10, 2019 • 23m•U/A 18+ [A]

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. Their duel intensifies as they both unleash Aincrad-style sword skills. Even as they battle, Kirito does all he can to get through to Eugeo…

Included with Prime

S1 E22 - Titan of the Sword

March 17, 2019 • 23m•U/A 18+ [A]

The top floor of the Central Cathedral. Kirito, Eugeo, and Alice are face to face with Administrator at last. But Chudelkin uses the Sacred Arts to transforms himself into a giant clown and attacks them. Alice blocks Chudelkin’s flames with her Osmanthus Sword, giving Kirito and Eugeo the chance to team up and assault the Prime Senator.

Included with Prime

S1 E23 - Administrator

March 24, 2019 • 24m•U/A 18+ [A]

Cardinal appears on the top floor of the Central Cathedral for a showdown with her bitter foe of two hundred years. She makes a move to attain her objective as a program for maintaining order - to delete Administrator - only to see the fallen Sword Golem rise up again to thwart her. Hearing Administrator’s words, she becomes livid, realizing the hidden truth behind the Sword Golem.

Included with Prime

S1 E24 - My Hero

March 31, 2019 • 23m•U/A 18+ [A]

Carrying the hopes of Cardinal, Eugeo, and Alice in his heart, Kirito gets on his feet yet again. To defeat the most powerful entity in the Human Empire, the Administrator, Kirito wills himself to visualize the Black Swordsman, the top player who cleared SAO. For the sake of everyone he’d encountered in this world, Kirito, now wielding two swords, faces off with the Administrator one-on-one.

Included with Prime