Playback is currently unavailable for S4 E1 · In the Far North. Episode details remain available below.
Sword Art Online
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...
- Cast:
- Yoshitsugu Matsuoka, Haruka Tomatsu, Hiroaki Hirata, Ai Kayano
- Language:
- Japanese
- Country:
- Japan
- Network:
- Gunma TV, TOKYO MX, tvk, BS11, Tochigi TV
Episode guide
Seasons
Sword Art Online Alicization: War of Underworld
Episodes
E01
Episode 1
★ 8.2In the Far North
2019-10-13 · 23mSix months have passed since the fierce battle against Administrator. Alice has brought Kirito to her childhood home, Rulid Village, where they live peacefully. Gazing out at the world that she saved with Kirito, Alice reflects on all that’s happened.
Current episode
E02
Episode 2
★ 8.1Raids
2019-10-20 · 23mA force from the Dark Territory is attacking Rulid Village. Though she’d lost her purpose in battle, in order to fight for her family, and for the people that Kirito and Eugeo tried to protect, Alice takes up the Osmanthus Blade once again!
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E03
Episode 3
★ 7.4The Final Load Test
2019-10-27 · 23mThe mysterious group that attacked the Ocean Turtle turns out to be a secret unit under orders from the U.S. National Security Agency. And its leader, Gabriel, has battled Kirito and Sinon before.
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E04
Episode 4
★ 7.6Dark Territory
2019-11-03 · 23mShasta, commander of the Dark Territory's dark knights, had intended to use Administrator's death as a chance for peace with the Human Empire. But his plans are thwarted by Emperor Vecta's return to the land of darkness.
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E05
Episode 5
★ 7.5The Night Before Battle
2019-11-10 · 23mResolved to fight for humankind, Alice joins the forces of the Human Empire, bringing Kirito with her. But while the forces of darkness boast overwhelming numbers, only thirteen Integrity Knights are available to fight for the Human Empire.
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E06
Episode 6
★ 8.1Battle of the Knights
2019-11-17 · 23mThe Final Load Test has begun, and the Eastern Gate has collapsed. Incited by Gabriel, now Emperor Vecta, the massive army of the land of darkness pushes on towards the Human Empire.
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E07
Episode 7
★ 7.7Stigma of the Disqualified
2019-11-24 · 23mIntegrity Knight Renly Synthesis Twenty-Seven, in battle for the first time, flees his position, allowing goblins from the forces of darkness to infiltrate to the tent where Kirito is.
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E08
Episode 8
★ 7.4Blood and Life
2019-12-01 · 23mThe powerful formal art unleashed by the Integrity Knight Alice inflicts severe casualties on the forces of darkness. Alice encounters an enemy survivor and learns that Emperor Vecta's objective is to find the "Priestess of Light."
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E09
Episode 9
★ 8.0Sword and Fist
2019-12-08 · 23mUpon seeing Alice, Gabriel orders his entire army to capture her. The pugilists guild races ahead of the main force. As Alice and Bercouli try to come up with a strategy to counter them, the silent Integrity Knight Sheyta Synthesis Twelve steps forward.
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E10
Episode 10
★ 8.1Stacia, the Goddess of Creation
2019-12-15 · 23mAsuna has logged into the Underworld using the superuser account of Stacia, the Goddess of Creation. After she descends, she is reunited with Kirito, thanks to Ronie and Tiese. But soon Alice arrives, leading to a precarious situation!
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E11
Episode 11
★ 8.1Heartless Choice
2019-12-22 · 23mAsuna has created a bottomless chasm. The dark knights and the pugilists attempt to cross over to the other side, where the Human Empire Army waits. Meanwhile, Critter releases an announcement about a limited-time beta test for a bizarre new VRMMO.
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E12
Episode 12
★ 8.1Ray of Light
2019-12-29 · 23mDue to Gabriel's scheme, U.S. players were given black knight accounts, and are now continuously logging in to the Underworld. They begin mercilessly slaughtering soldiers from both the Human Empire Army and the Dark Territory Army.
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E13
Episode 13
★ 7.9The War of Underworld
2020-07-12 · 23mSinon has logged in with the super-account of Solus, the Sun Goddess and rescues Asuna and the others at the last minute. Meanwhile, Leafa logs in with the super-account of Terraria, the Earth Goddess, and descends to the Underworld.
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E14
Episode 14
★ 8.4End to Eternity
2020-07-19 · 23mDespite its modest size, the Human Empire Army and Asuna valiantly battle the wave of American players surging towards them. But they’re hopelessly outnumbered, and the Human Empire soldiers start to fall one after another.
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E15
Episode 15
★ 6.8Instigation
2020-07-26 · 23mBercouli pursues Vecta, who’s abducted Alice. After a long, vicious battle, Bercouli unleashes his secret sword skill, Uragiri, and finally defeats Vecta, despite having sustained severe injuries himself.
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E16
Episode 16
★ 7.2Code 871
2020-08-02 · 23mThe traitor inside Rath turns out to be a researcher named Yanai. When Higa attempts to restore Kirito, Yanai tries to thwart the operation by holding him at gunpoint. Meanwhile, in the Underworld, Sinon confronts Gabriel, who has logged back in.
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E17
Episode 17
★ 7.8Prince of Hell
2020-08-09 · 23mAsuna and the others succumb to Vassago and the Chinese/Korean players. Discovering the catatonic Kirito, Vassago kicks his wheelchair over. Enraged, Klein lunges at Vassago, only to be pinned down by enemy players. Just then, someone unexpected appears.
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E18
Episode 18
★ 8.4Memories
2020-08-16 · 23mSinon manages to severely damage Gabriel, but her strength has been sapped. Leafa collapses after wiping out the American players. And Asuna, her situation now hopeless, gazes at Kirito. But the Black Swordsman continues to wander through his dreams.
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E19
Episode 19
★ 8.9Awakening
2020-08-23 · 23mEscaping his nightmares, Kirito regains consciousness at last. With the Night-Sky Blade in his right hand and the broken Blue Rose Sword in his left, he faces off against Vassago, armed with the Mate-Chopper, now enormous in size.
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E20
Episode 20
★ 8.5The Night-Sky Blade
2020-08-30 · 23mAlice and Asuna head to the World’s End Altar as Kirito confronts Gabriel. Unless he can defeat Gabriel and return to the real world before the maximum-acceleration phase begins, Kirito will have to spend the next 200 years in the Underworld.
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E21
Episode 21
★ 7.9Beyond Time
2020-09-06 · 23mThe maximum-acceleration phase has begun. Alice successfully logs out of the Underworld, but Kirito doesn’t make it in time. In the real world, Higa and Kikuoka rush to shut down the STL, in order to disable the maximum-acceleration phase, but…
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E22
Episode 22
★ 8.0Alice
2020-09-13 · 23mThe “Rath Attack Incident,” masterminded by the American National Security Agency, is over. Now head of the newly formed Oceanic Resource Exploration & Research Institution, Rinko unveils Alice to the world as an authentic artificial general intelligence.
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E23
Episode 23
★ 7.9New World
2020-09-20 · 23mRinko informs Kazuto that Alice is missing. He’s about to rush to the Rath Roppongi branch when the doorbell rings. In a panic, Kazuto throws open the door, only to find a deliveryman there with a huge cardboard box.
Watch progress · Not trackedCast
Yoshitsugu Matsuoka
Kirito (voice)
Haruka Tomatsu
Asuna (voice)
Hiroaki Hirata
Klein (voice)
Ai Kayano
Alice Synthesis Thirty (voice)
Rina Hidaka
Silica (voice)
Hiroki Yasumoto
Agil (voice)
Isshin Chiba
Critter (voice
Kaori Maeda
Selka (voice)
Taku Yashiro
Iskahn (voice)
Yuhko Kaida
Dee Eye Ell (voice)