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Sword Art Online — Episode 21 · Kaiken

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Watch · Ep 21 · The Truth of Alfheim

Sword Art Online

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← Ep 2021 / 25Ep 22 →

Episodes25 listed · now ep 21Browse

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Seasons

6 titlesRelease order

Season 1CurrentSword Art Online
SpecialsSword Art OFFline
SpecialsSword Art Online EXTRA EDITION
Season 2Sword Art Online II
MovieSword Art Online the Movie -Progressive- Aria of a Starless Night
MovieUnanswered//butterfly: Sword Art Online

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Episodes

25 listed · now ep 21

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Grid columns25 shown

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9
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14
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20
21
22
23
24
25

Seasons

6 titlesRelease order

Season 1CurrentSword Art Online
SpecialsSword Art OFFline
SpecialsSword Art Online EXTRA EDITION
Season 2Sword Art Online II
MovieSword Art Online the Movie -Progressive- Aria of a Starless Night
MovieUnanswered//butterfly: Sword Art Online

More from this story

Related anime

Sequels, prequels, adaptations, and connected titles from the catalog

★ 62
SPECIAL2013
Sword Art Online: Extra Edition

kaiken · kaiken · episode 21watch without the noise

Sword Art Online II

▶

★ 66

TV2014

Sword Art Online II

Sword Art Online: Progressive - Hoshinaki Yoru no Aria

Sword Art Online: Progressive - Hoshinaki Yoru no Aria

Sword Art Offline

Sword Art Offline

Eromanga Sensei

Eromanga Sensei

Sword Art Online: FULLDIVE - Opening Eizou

Sword Art Online: FULLDIVE - Opening Eizou

Unanswered//butterfly: Sword Art Online

Unanswered//butterfly: Sword Art Online

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