A Certain Magical Index

A Certain Magical Index (2008 – 2019)

2008 • 3 seasons • Animation, Sci-Fi & Fantasy • TV-14

On August 9, 2026

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Episode 20 — A Reason to Protect

Season 3 • A Certain Magical Index

Released: 2019-02-22 • Animation/Sci-Fi & Fantasy/Comedy/Mystery

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Kamijo begins second-guessing himself after Fiamma's rebuke. Hamazura fights to protect the village from privateers. The fighting between Britain and France ramps up. Accelerator lashes out at Kamijo over Last Order's condition.

Episodes

Episode 1
Unrest
2018-10-05

Episode 2
The Right Seat of God
2018-10-12

Episode 3
The Document of C.
2018-10-19

Episode 4
The Dark Side of Academy City
2018-10-26

Episode 5
Dark Matter
2018-11-02

Episode 6
Super-espers
2018-11-09

Episode 7
The Third Level
2018-11-16

Episode 8
Saint Breakout
2018-11-23

Episode 9
Holy Mother Veneration
2018-11-30

Episode 10
Sky Bus 365
2018-12-07

Episode 11
British Labyrinth
2018-12-14

Episode 12
Mercenaries
2018-12-21

Episode 13
Curtana Original
2018-12-28

Episode 14
Heroes
2019-01-11

Episode 15
Spark Signal
2019-01-18

Episode 16
The Governing Board
2019-01-25

Episode 17
DRAGON
2019-02-01

Episode 18
The Alliance of Independent Nations
2019-02-08

Episode 19
Misaka Worst
2019-02-15

Episode 20
A Reason to Protect
2019-02-22

Episode 21
The Star of B'Tselem
2019-03-01

Episode 22
Angel Power (Gabriel)
2019-03-08

Episode 23
Fuse=KAZAKIRI
2019-03-15

Episode 24
List of Prohibited Books (Index)
2019-03-22

Episode 25
Wings
2019-03-29

Episode 26
Son of God
2019-04-05

Information

Episode air date	22.02.2019
Episode runtime	25 min
Episode rating	0.00
Genres	Animation / Sci-Fi & Fantasy / Comedy / Mystery
TMDB series rating	7.6
IMDb series rating	6.7
Series status	Ended
Age rating	14+
Country	JP

Trailer

Additional videos

Index III Opening 2 | ROAR - Maon Kurosaki

Index III Opening 2 | ROAR - Maon Kurosaki

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Index III Opening 1 | Gravitation - Maon Kurosaki

Index III Opening 1 | Gravitation - Maon Kurosaki

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Season 2 Part 1 - Official Trailer

Season 2 Part 1 - Official Trailer

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A Certain Magical Index - Part 1 & Part 2 - Trailer - Available on DVD 12.18.12

A Certain Magical Index - Part 1 & Part 2 - Trailer - Available on DVD 12.18.12

▶

Cast

Atsushi Abe
Touma Kamijou (voice)

Yuka Iguchi
Index (voice)

Rina Sato
Mikoto Misaka (voice)

Nobuhiko Okamoto

Nobuhiko Okamoto
Accelerator (voice)

Satoshi Hino
Shiage Hamazura (voice)

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