Sword Art Online: Alicization - War of Underworld Part 2
Episodes
Download Episode 9
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Sword Art Online: Alicization - War of Underworld Part 2 - Episode 9
The final load test... The war between the Human Empire and the Dark Territory has engulfed Underworld entirely. The battle has shifted course with the Dark Territory army led by Gabriel, who seeks to capture Alice, the Priestess of Light, against Asuna and the Human Empire forces fighting to save Underworld. As Kirito's consciousness remains buried in a deep sleep, Gabriel, standing in as the Dark God Vecta, has recruited thousands of American players to log in to Underworld to annihilate the Human Empire forces. Meanwhile, Asuna, Sinon, and Leafa have joined the battle utilizing three super-accounts of the deities of the Underworld. As the Goddess of Creation Stacia Asuna fights alongside the Human Empire forces to take on the American players in a vicious combat. Sinon, who has gained the super-account for the Sun Goddess Solus, is in pursuit of Gabriel, who has abducted Alice, while Leafa arrives to Underworld with the super-account Earth Goddess Terraria. But that is not all... The impassioned speech by Lisbeth has convinced many ALO players to join the fight with the Human Empire despite the risks. With this great war, not only Underworld's continued existence, but the bottom-up artificial intelligence, the ultimate AI, and even the future of mankind is at stake. Though he has yet to awaken, only one man holds the fate of this world: the Black Swordsman. (Source: Official Website)
Episode 9 Viewing Guide & Storyline Overview
Canon EpisodeYou are streaming Sword Art Online: Alicization - War of Underworld Part 2 Episode 9 in full 1080p Ultra High Definition with English Subtitles and English Dubbed audio options. Episode 9 delivers critical plot developments, high-caliber fight sequences, and character evolutions crafted by top Japanese animation animators.
Powered by 9-anime.si's edge streaming nodes, this episode offers instant zero-buffering playback, adaptive resolution switching (1080p, 720p, 480p), and synchronized dual-audio channels. AniSkip smart timestamp integration automatically detects and bypasses the opening theme (OP) and ending credits (ED) so you experience uninterrupted narrative flow.
Technical Stream & Anime Specifications
Verified Metadata- Japanese Title
- ソードアート・オンライン アリシゼーション War of Underworld 最終章 (2nd Season)
- Animation Studio
- A-1 Pictures
- Audio Codec
- Dual Audio AAC 192k (Sub/Dub)
- Video Resolution
- 1080p Ultra HD (60 FPS)
- Episode Duration
- 24 min / ep
- Broadcast Format
- TV • FINISHED
- Community Score
- 7.4 / 10
- Failover CDN
- Active Multi-Server CDN
Key Characters & Voice Cast (Seiyuu)
Official Voice Actors
Kazuto Kirigaya
Asuna Yuuki
Alice Zuberg
Ryoutarou Tsuboi
Suguha Kirigaya
Midori Kirigaya
Keiko Ayano
Yui
Episode 9 Frequently Asked Questions
Direct AnswersHow do I switch between English Sub and English Dub for Episode 9?
Use the server selector pills directly above the video player to switch between Subbed and Dubbed streams. Both options feature 1080p crystal-clear playback with crisp audio synchronization.
How does the automatic intro/outro skip feature work?
9-anime.si integrates AniSkip crowdsourced timestamp verification to detect the precise start and end markers of anime opening and ending themes, automatically skipping them without cutting canonical content.
When will the next episode release?
All episodes of this season are available for binge streaming in 1080p on 9-anime.si.