Watch Sword Art Online Online

Sword Art Online

Where to Watch Sword Art Online

New World
Rinko informs Kazuto that Alice is missing. He's about to rush to the Rath Roppongi branch when the doorbell rings.

Watch Sword Art Online Season 4 Episode 25 Now

The 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.

Watch Sword Art Online Season 4 Episode 24 Now

Beyond Time
The maximum-acceleration phase has begun. Alice successfully logs out of the Underworld, but Kirito doesn't make it in time.

Watch Sword Art Online Season 4 Episode 23 Now

The Night-Sky Blade
Alice 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.

Watch Sword Art Online Season 4 Episode 22 Now

Escaping 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.

Watch Sword Art Online Season 4 Episode 21 Now

Sinon manages to severely damage Gabriel, but her strength has been sapped. Leafa collapses after wiping out the American players.

Watch Sword Art Online Season 4 Episode 20 Now

Prince of Hell
Asuna and the others succumb to Vassago and the Chinese/Korean players. Discovering the catatonic Kirito, Vassago kicks his wheelchair over.

Watch Sword Art Online Season 4 Episode 19 Now

Code 871
The 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.

Watch Sword Art Online Season 4 Episode 18 Now

Bercouli 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.

Watch Sword Art Online Season 4 Episode 17 Now

End to Eternity
Despite 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.

Watch Sword Art Online Season 4 Episode 16 Now

The War of Underworld
Sinon 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.

Watch Sword Art Online Season 4 Episode 15 Now

Ray of Light
Due 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.

Watch Sword Art Online Season 4 Episode 13 Now

Heartless Choice
Asuna 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.

Watch Sword Art Online Season 4 Episode 12 Now

Stacia, the Goddess of Creation
Asuna 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.

Watch Sword Art Online Season 4 Episode 11 Now

Sword and Fist
Upon seeing Alice, Gabriel orders his entire army to capture her. The pugilists guild races ahead of the main force.

Watch Sword Art Online Season 4 Episode 10 Now

Blood and Life
The 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.

Watch Sword Art Online Season 4 Episode 9 Now

Stigma of the Disqualified
Integrity 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.

Watch Sword Art Online Season 4 Episode 8 Now

Battle of the Knights
The 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.

Watch Sword Art Online Season 4 Episode 7 Now

The Night Before Battle
Resolved 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.

Watch Sword Art Online Season 4 Episode 6 Now

Dark Territory
Shasta, 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.

Watch Sword Art Online Season 4 Episode 5 Now

The Final Load Test
The mysterious group that attacked the Ocean Turtle turns out to be a secret unit under orders from the U.S.

Watch Sword Art Online Season 4 Episode 4 Now

A 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!

Watch Sword Art Online Season 4 Episode 3 Now

In the Far North
Six months have passed since the fierce battle against Administrator. Alice has brought Kirito to her childhood home, Rulid Village, where they live peacefully.

Watch Sword Art Online Season 4 Episode 2 Now

Asuna and Alice reflect on the series of events that have led to their current predicaments and what they have learned along the way.

Watch Sword Art Online Season 4 Episode 1 Now

Sword Art Online is a Japanese animated series produced by Aniplex in 2012 and adapted from a light novel series by Reki Kawahara. This engaging anime combines elements of action, adventure, romance, and speculative science fiction to bring forth a compelling narrative that captivates the viewers.

The plot begins in the near future when a revolutionary new game named "Sword Art Online" (SAO), that uses "NerveGear" technology, is released to the public. The "NerveGear" is a virtual reality helmet that stimulates the users' five senses via their brain, allowing players to experience and control their in-game characters with their minds. On November 6, 2022, as the gamers first log into SAO, they quickly discover that they are unable to log out. The game's creator has trapped them inside his new world until they complete all one hundred levels of the game.

The story follows lead character Kazuto "Kirito" Kirigaya, a seasoned gamer who, having developed a reputation as a solitary 'beater' (a beta tester and cheater combination), embarks on a quest to clear the game and return to reality. Through his journey, Kirito faces numerous perilous adventures and virtual dangers. He meets and befriends several characters, including the strikingly proficient and determined Asuna Yuuki. Over time, their professional partnership brews into a heart-warming romantic tale that’s intrinsically woven into the plot.

Sword Art Online is striking in its premise, presenting a virtual world teetering on the border of unimaginable beauty and horrifying consequences. The representation of an online platform where one's virtual actions have real-world implications delivers an underpinning tension to the unfolding narrative.

The anime is audacious in its setting, conveying a blend of medieval aesthetics with ground-breaking, cutting-edge technology. From castle ruins to mystical forests, this fantasy-infused virtual world is intricately detailed. Drawing upon various gaming concepts and mechanics, the series showcases several MMORPG (Massively Multiplayer Online Role-Playing Game) elements such as guilds, player trading, and upgrades which draws in not just anime enthusiasts but gamers as well.

Character development is another highlight of Sword Art Online. Main characters, Kirito and Asuna, undergo significant personality growth, which is beautifully depicted as they navigate through the layers of the game. Kirito evolves from a lone-wolf introverted gamer to a brave and responsible virtual hero, while Asuna transforms from an initially timid player to a fierce and reliable warrior. Peripheral characters, too, add a layer of complexity and richness to the story.

Expect an anime filled with enriching battles that ooze adrenaline. Sword Art Online's fighting sequences are noteworthy, mixing strategic combat with dramatic flair. The use of various weapon types, and the unique fighting skills portrayed, grant the action scenes a fresh, engaging spin in every encounter.

The romantic subplot between Kirito and Asuna is a gentle yet streamline contrast to the rigorous battles and strategic antics. Their love story adds additional emotional weight to the plot and provides periods of serene respite amidst the high-stake action. It isn't a hurried, unsettled romance, but a gradually kindling relationship that's carefully and warmly explored, plunging the viewers into a delightful emotional whirlpool.

Sword Art Online explores several themes, allowing it to reach beyond the domain of a typical action-adventure narrative. Some such themes include the blurring lines between virtual and real worlds, notions of identity, companionship, and the very concept of reality itself. Thus, while the series is indeed thrilling and fun, it also fuels philosophical thoughts and introspection.

In terms of animation quality, Sword Art Online proudly boasts top-notch visuals. The animation is splendidly detailed with dynamic and fluid movements, and the character designs are distinctive and polished. The backdrops are nothing short of a visual feast, be it the vast landscapes, grandiloquent architecture, or intense battles.

Boosting this visual spectacle is an impressive soundtrack that brings the show to life. The music in Sword Art Online, be it the roaring battle themes or the soft romantic scores, is arresting and resonates well with the essence of the narrative, thereby elevating the viewing experience further.

In conclusion, Sword Art Online, produced by Aniplex and first aired in 2012, presents viewers with a delightful concoction of action, adventure, romance, and fantasy, all set in a fascinating virtual world. With its complex characters, immersive plot, visually stunning animation, and a sound score to match, it’s a series that leaves a resounding impression and continues to excite fans across the globe.

Sword Art Online is a series categorized as a returning series. Spanning 4 seasons with a total of 98 episodes, the show debuted on 2012. The series has earned a moderate reviews from both critics and viewers. The IMDb score stands at 7.5.

How to Watch Sword Art Online

How can I watch Sword Art Online online? Sword Art Online is available on Aniplex with seasons and full episodes. You can also watch Sword Art Online on demand at Amazon Prime, Netflix, Apple TV online.

Cherami Leigh, Bryce Papenbrook, Hiroki Yasumoto, Hiroaki Hirata, Koichi Yamadera, Haruka Tomatsu, Ayahi Takagaki, Yoshitsugu Matsuoka, Rina Hidaka, Saori Hayami, Kanae Ito, Ayana Taketatsu
Sword Art Online is available on .