Sword Art Online Code 871 (Season 4, Episode 16)
TV-14
TV Episode | Animation, Action, Adventure

Sword Art Online

Code 871 (Season 4, Episode 16)

TV-14

TV Episode | Animation, Action, Adventure

The traitor inside Rath turns out to be researcher Yanai, who tries to stop Higa from restoring Kirito by holding him at gunpoint; Sinon confronts Gabriel in the Underworld.

Showrunners

Patrick Massett | John Zinman

Directors

Manabu Ono | Takashi Sakuma

Writer

Reki Kawahara (novel) (creator: based on light novel by)

Composer

Yuki Kajiura

Cinematographers

Shôta Kodera | Kentarô Waki (as Kentaro Waki)

Editor

Yûji Kondô (as Yuji Kondo)

See all filmmakers & crew (27)

Edit Released

Updated Aug 2, 2020

Release date

Aug 2, 2020 (Japan)

Awards

Series awards

15 wins & 44 nominations

Contacts

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Cast	+ Add Cast
23 cast members

Name	Known for
Haruka Tomatsu Asuna Yuuki (voice) Asuna Yuuki (voice) See fewer	Sword Art Online (2012)
Ayana Taketatsu Leafa (voice) Leafa (voice) See fewer	Ore no imouto ga konna ni kawaii wake ga nai (2010)
Miyuki Sawashiro Sinon (voice) Sinon (voice) See fewer	Kamen Rider Decade (2009)
Ayahi Takagaki Lisbeth (voice) Lisbeth (voice) See fewer	Phantom: Requiem for the Phantom (2009)
Rina Hidaka Silica (voice) Silica (voice) See fewer	Tiger & Bunny the Movie: The Beginning (2012)
Hiroaki Hirata Klein (voice) Klein (voice) See fewer	One Piece (1999)
Yû Shimamura Siune (voice) Siune (voice) See fewer	Guilty Crown (2011)
Daiki Yamashita Jun (voice) Jun (voice) See fewer	My Hero Academia (2016)
Chiwa Saitô Alicia (voice) Alicia (voice) See fewer	Bakemonogatari (2009)
Sayuri Yahagi Sakuya (voice) Sakuya (voice) See fewer	Super HxEros (2020)
Megumi Han Sortiliena (voice) Sortiliena (voice) See fewer	A Silent Voice: The Movie (2016)
Jun'ya Enoki Lilpilin (voice) Lilpilin (voice) See fewer	Demon Slayer: Kimetsu no Yaiba - The Movie: Mugen Train (2020)
Taku Yashiro Iskahn (voice) Iskahn (voice) See fewer	Gintama (2005)
Lynn Sheyta (voice) Sheyta (voice) See fewer	The Promised Neverland (2019)
Akira Ishida Subtilizer (voice) Subtilizer (voice) See fewer	Naruto (2002)
Tsuyoshi Koyama Vassago Casals (voice) Vassago Casals (voice) See fewer	Kamen Rider × Super Sentai: Super Hero Taisen (2012)
Kenji Nojima Takeru Higa (voice) Takeru Higa (voice) See fewer	Mobile Suit Gundam SEED Destiny (2004)
Sanae Kobayashi Rinko Kojiro (voice) Rinko Kojiro (voice) See fewer	Elfen Lied (2004)
Toshiyuki Morikawa Seijirou Kikuoka (voice) Seijirou Kikuoka (voice) See fewer	Final Fantasy VII: Advent Children (2005)
Yûsuke Numata Yanai (voice) Yanai (voice) See fewer	Dragon Ball Super: Broly (2018)
Soungdok Moonphase (voice) Moonphase (voice) See fewer	Dorohedoro (2020)
Emiri Iwai Mei Mei Xiang (voice) Mei Mei Xiang (voice) See fewer	Sword Art Online (2012)
Joe Hernandez Hgashi / Shibori Hgashi / Shibori See fewer	The Legend of Zelda: Breath of the Wild (2017)