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Sword Art Online S4E13 — The War of Underworld

7.8

Sword Art Online•Season 4•Episode 13

The War of Underworld

7.8/10 · 607 votesJul 12, 202023 min

Ranked #17 of 23 in Season 4•−0.2 vs season avg

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.

Directed byMasakazu Obara

Written byKohei Urushibara

Previous episodeE12 · Ray of Light Next episodeE14 · End to Eternity

Seasons4

Cast16

Yoshitsugu Matsuoka

Yoshitsugu Matsuoka

Kirito (voice)

Haruka Tomatsu

Haruka Tomatsu

Asuna (voice)

Hiroaki Hirata

Hiroaki Hirata

Klein (voice)

Ai Kayano

Ai Kayano

Alice Synthesis Thirty (voice)

Rina Hidaka

Rina Hidaka

Silica (voice)

Hiroki Yasumoto

Hiroki Yasumoto

Agil (voice)

Isshin Chiba

Isshin Chiba

Critter (voice

Kaori Maeda

Kaori Maeda

Selka (voice)

Taku Yashiro

Taku Yashiro

Iskahn (voice)

Yuhko Kaida

Yuhko Kaida

Dee Eye Ell (voice)

Junya Enoki

Junya Enoki

Lilpilin (voice)

Kanae Itou

Kanae Itou

Yui (voice)

Crew5

Z

Zhang Chao

Key Animation

A

Ayaka Minoshima

Key Animation

K

Kohei Urushibara

Writer

M

Masakazu Obara

Director

M

Masakazu Obara

Storyboard Artist

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Episode Summary

"The War of Underworld" is episode 13 of Sword Art Online season 4. It scored 7.8/10 from 607 votes, ranking #17 of 23 episodes this season (season average 8.0). Directed by Masakazu Obara and written by Kohei Urushibara, it aired on July 12, 2020.

Next: E14 · End to Eternity Best of Season 4