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Sword Art Online S3E12 — The Sage of the Library
8.0
Sword Art Online•Season 3•Episode 12

The Sage of the Library

8.0/10 · 623 votesDec 23, 201823 min

Ranked #6 of 24 in Season 3•+0.2 vs season avg

Discussion

Kirito and Eugeo escape from their cell, only to find their way blocked by Eldrie Synthesis Thirty-One, under orders from Alice to lie in wait for them. Kirito and Eugeo struggle against him until Eugeo realizes that he's seen Eldrie somewhere before.

Directed byTsuyoshi Tobita
Written byYukito Kizawa, Muneo Nakamoto
Previous episodeE11 · Central CathedralNext episodeE13 · Ruler and Mediator
BestEpisodes
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BestSeasons
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Seasons4

All1234

Season 3 Episodes24

Underworld stillE1 7.9

Underworld

The Demon Tree stillE2 7.7

The Demon Tree

The End Mountains stillE3 7.7

The End Mountains

Departure stillE4 8.2

Departure

Ocean Turtle stillE5 7.4

Ocean Turtle

Project Alicization stillE6 7.4

Project Alicization

Swordcraft Academy stillE7 7.7

Swordcraft Academy

Swordsman's Pride stillE8 7.8

Swordsman's Pride

Nobleman's Responsibilities stillE9 7.5

Nobleman's Responsibilities

Taboo Index stillE10 8.8

Taboo Index

Central Cathedral stillE11 7.5

Central Cathedral

The Sage of the Library stillE12 8.0Now viewing

The Sage of the Library

Ruler and Mediator stillE13 7.4

Ruler and Mediator

The Crimson Knight stillE14 7.8

The Crimson Knight

The Relentless Knight stillE15 8.2

The Relentless Knight

The Osmanthus Knight stillE16 8.1

The Osmanthus Knight

Truce stillE17 7.9

Truce

The Legendary Hero stillE18 8.2

The Legendary Hero

The Seal of the Right Eye stillE19 6.3

The Seal of the Right Eye

Synthesis stillE20 8.0

Synthesis

The 32nd Knight stillE21 7.5

The 32nd Knight

Titan of the Sword stillE22 8.0

Titan of the Sword

Administrator stillE23 7.8

Administrator

My Hero stillE24 7.8

My Hero

Cast7

Yoshitsugu Matsuoka

Yoshitsugu Matsuoka

Kirito (voice)

Haruka Tomatsu

Haruka Tomatsu

Asuna (voice)

Ai Kayano

Ai Kayano

Alice Synthesis Thirty (voice)

Kaori Maeda

Kaori Maeda

Selka (voice)

Sanae Kobayashi

Sanae Kobayashi

Rinko Koujiro (voice)

Maaya Sakamoto

Maaya Sakamoto

Administrator (voice)

Sakura Tange

Sakura Tange

Cardinal (voice)

Crew7

T

Tsuyoshi Tobita

Director

S

Sana Komatsu

Animation Director

K

Koji Hirama

Animation Director

T

Takashi Sakuma

Storyboard Artist

Y

Yukito Kizawa

Writer

M

Muneo Nakamoto

Writer

S

Shoko Maruyama

Key Animation

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Episode Summary

"The Sage of the Library" is episode 12 of Sword Art Online season 3. It scored 8.0/10 from 623 votes, ranking #6 of 24 episodes this season (season average 7.8). Directed by Tsuyoshi Tobita and written by Yukito Kizawa, Muneo Nakamoto, it aired on December 23, 2018.

Next: E13 · Ruler and MediatorBest of Season 3