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A Certain Magical Index S1E18 — Replica (Impostor)
7.6
A Certain Magical Index•Season 1•Episode 18

Replica (Impostor)

7.6/10 · 105 votesFeb 5, 200925 min

Ranked #3 of 24 in Season 1•+0.3 vs season avg

Discussion

In order to shake off the unwanted attention she’s getting from Unabara, Misaka asks Kamijo to pretend to be her boyfriend. Things get complicated when the faux-couple discovers that Unabara is hiding a magical secret.

Directed byHideki Tachibana
Written byAkira Tanizaki
Previous episodeE17 · The Power of God (Archangel)Next episodeE19 · Last Order (The End)
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Seasons3

All123

Season 1 Episodes24

Academy City stillE1 6.8

Academy City

Innocentius (The Witch Hunter King) stillE2 7.0

Innocentius (The Witch Hunter King)

Necessarius (The Church of Necessary Evil) stillE3 6.8

Necessarius (The Church of Necessary Evil)

Perfect Memory Ability stillE4 7.5

Perfect Memory Ability

Limit (12 o'clock) stillE5 7.5

Limit (12 o'clock)

Imagine Breaker stillE6 7.6

Imagine Breaker

The Science Cult (Misawa Cram School) stillE7 7.3

The Science Cult (Misawa Cram School)

Ars Magna (Golden Transmutation) stillE8 7.5

Ars Magna (Golden Transmutation)

Deep Blood (Vampire Killer) stillE9 7.6

Deep Blood (Vampire Killer)

Mikoto Misaka (Sissy) stillE10 7.4

Mikoto Misaka (Sissy)

Sisters (Sisters) stillE11 7.5

Sisters (Sisters)

Level 6 (Absolute Ability) stillE12 7.5

Level 6 (Absolute Ability)

Accelerator (One Way) stillE13 7.4

Accelerator (One Way)

Weakest vs. Strongest (Strongest vs. Weakest) stillE14 7.4

Weakest vs. Strongest (Strongest vs. Weakest)

Angel Fall (Angel Fall) stillE15 7.2

Angel Fall (Angel Fall)

Toya Kamijo (Father) stillE16 7.3

Toya Kamijo (Father)

The Power of God (Archangel) stillE17 6.7

The Power of God (Archangel)

Replica (Impostor) stillE18 7.6Now viewing

Replica (Impostor)

Last Order (The End) stillE19 7.3

Last Order (The End)

Virus Code (Final Signal) stillE20 7.6

Virus Code (Final Signal)

Counter Stop (Identity Unknown) stillE21 7.4

Counter Stop (Identity Unknown)

Golem (Stone Figure) stillE22 7.4

Golem (Stone Figure)

Friends (Hyoka Kazakiri) stillE23 7.6

Friends (Hyoka Kazakiri)

Imaginary Number School District - Five-Element Agency stillE24 7.4

Imaginary Number School District - Five-Element Agency

Cast9

Atsushi Abe

Atsushi Abe

Touma Kamijou (voice)

Yuka Iguchi

Yuka Iguchi

Index (voice)

Rina Sato

Rina Sato

Mikoto Misaka (voice)

Shizuka Itoh

Shizuka Itoh

Kaori Kanzaki (voice)

Kisho Taniyama

Kisho Taniyama

Stiyl Magnus (voice)

Anri Katsu

Anri Katsu

Motoharu Tsuchimikado (voice)

Kimiko Koyama

Kimiko Koyama

Komoe (voice)

Satomi Arai

Satomi Arai

Kuroko Shirai (voice)

Nobuhiko Okamoto

Nobuhiko Okamoto

Accelerator (voice)

Crew12

A

Akira Tanizaki

Writer

H

Hideki Tachibana

Storyboard Artist

H

Hideki Tachibana

Director

Y

Yu Yamashita

Supervising Animation Director

Y

Yu Yamashita

Animation Director

Hirofumi Suzuki

Hirofumi Suzuki

Key Animation

T

Tetsuya Koshizaki

Key Animation

N

Nobuhiko Kawakami

Key Animation

M

Masaki Tanigawa

Key Animation

S

Souichirou Sako

Key Animation

K

Kenji Yokoyama

Key Animation

K

Kazufumi Takano

Key Animation

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Episode Summary

"Replica (Impostor)" is episode 18 of A Certain Magical Index season 1. It scored 7.6/10 from 105 votes, ranking #3 of 24 episodes this season (season average 7.3). Directed by Hideki Tachibana and written by Akira Tanizaki, it aired on February 5, 2009.

Next: E19 · Last Order (The End)Best of Season 1