TV series
Touma Kamijou is a student living in Academy City, a highly advanced place in terms of technology. Despite being gauged as a level zero esper (no powers), he possesses on his right hand the Imagine Breaker, an ability that negates any power whatsoever. Touma finds a young girl named Index who is trying to run away from Necessarius, a powerful magic organization that she is member of. Blessed with the skill of memorizing any sort of information, she holds 103,000 forbidden magical books within her head. As science and magic cross paths, Touma must face several dangers amid espers and magicians who appear in the exciting scientific town.
Streaming, rental and purchase options
Checked Jul 22, 2026
A Certain Magical Index is available to stream on Crunchyroll Premium (Via Amazon Prime) in United States. You can also rent or buy it from Google Play and Apple TV. Use the direct links below to open the provider.
Touma Kamijou is a student living in Academy City, a highly advanced place in terms of technology. Despite being gauged as a level zero esper (no powers), he possesses on his right hand the Imagine Breaker, an ability that negates any power whatsoever. Touma finds a young girl named Index who is trying to run away from Necessarius, a powerful magic organization that she is member of. Blessed with the skill of memorizing any sort of information, she holds 103,000 forbidden magical books within her head. As science and magic cross paths, Touma must face several dangers amid espers and magicians who appear in the exciting scientific town.
Choose an episode, then use the watch options above for the show.
Episode 1
Following the September 30th Kazakiri incident, protests against Academy City erupt across Europe, and things are restless within the city, as well. Kamijo must stay after school as punishment after getting into a fight with his classmates.
Directed by Hiroshi NishikioriWritten by Hiroyuki YoshinoGuest stars Anri Katsu, Satomi Arai, Yoshihisa Kawahara, Aki Toyosaki, Misato Fukuen, Ayumi Fujimura, Yuhko Kaida, Kimiko Koyama
Episode 2
Kamijo is separated from Tsuchimikado, but ends up finding the Amakusa Church's Itsuwa. She informs Kamijo about the circumstances of the Papal Palace of Avignon, and its link to the turmoil being incited around the world.
Guest stars Kisho Taniyama, Anri Katsu, Rie Kugimiya, Ai Kayano, Rei Sakuma, Norio Wakamoto, Hochu Otsuka, Rika Abe
Episode 3
Confronted by Terra, Kamijo and Itsuwa have their hands full trying to avoid his attacks. Military forces from Academy City appear in Avignon, suppressing the demonstrators. Terra uncovers the secret Kamijo has been hiding.
Guest stars Kisho Taniyama, Anri Katsu, Ai Kayano, Rei Sakuma, Hochu Otsuka, Hiroki Touchi, Masafumi Kimura, Yuya Murakami
Episode 4
Tsuchimikado apprehends an underworld arms broker, and a search of his apartment leads to information about an assassination plot. But there is more to the scheme than it originally appears, as several other teams go into action.
Guest stars Yuhko Kaida, Yutaka Nakano, Daisuke Kishio, Rina Hidaka, Harumi Sakurai, Masaya Matsukaze, Taro Kiuchi, Ami Koshimizu
Episode 5
Accelerator continues on his way to the satellite control center, but is blocked by Saraku, a MEMBER agent. The BLOCK team, with the help of 5000 hired mercenaries, attempts to break into a heavily-fortified municipal facility.
Guest stars Aki Toyosaki, Daisuke Kishio, Rina Hidaka, Harumi Sakurai, Masaya Matsukaze, Ami Koshimizu, Maaya Uchida, Makoto Sahara
Episode 6
While Hamazura is out running errands for Mugino, SCHOOL stages an attack on ITEM. When Mugino runs from Kakine, Takitsubo offers to protect Hamazura, but ends up needing his help instead. Kakine issues a challenge to Accelerator.
Guest stars Anri Katsu, Aki Toyosaki, Yuhko Kaida, Daisuke Kishio, Rina Hidaka, Harumi Sakurai, Masaya Matsukaze, Taro Kiuchi
Episode 7
A threat from Acqua against Kamijo leads Itsuwa to come to Academy City as his live-in bodyguard. Index, Kamijo and Itsuwa visit a spa in the third level of the complex beneath the 22nd School District. Mikoto frets over Kamijo's amnesia.
Guest stars Anri Katsu, Satomi Arai, Yoshihisa Kawahara, Misato Fukuen, Ayumi Fujimura, Mamiko Noto, Kohsuke Toriumi, Ai Kayano
Episode 8
With Kamijo unconscious, Itsuwa is guilt-ridden, and receives a pep talk from Tatemiya. As Orsola researches Acqua's past, the Amakusa Church members make their stand against Acqua, at which Itsuwa reveals their new secret weapon.
Guest stars Shizuka Itoh, Aya Endo, Kohsuke Toriumi, Ai Kayano, Akeno Watanabe, Masafumi Kimura, Hiroki Touchi, Masaki Nakanishi
Episode 9
Kanzaki battles Acqua under Academy City, but finds herself overpowered by his might. Mikoto runs into Kamijo after he sneaks out of his hospital room. Kanzaki works with the Amakusa Church members to find a way to beat Acqua.
Guest stars Shizuka Itoh, Anri Katsu, Toshihiko Seki, Ayako Kawasumi, Kohsuke Toriumi, Ai Kayano, Masafumi Kimura, Hiroki Touchi
Episode 10
Itsuwa and Kanzaki both up the ante in their pursuit of Kamijo. Index and Kamijo are summoned to Britain to deal with a magic issue, but while en route, their jet falls victim to a terrorist plot that threatens the lives of everyone aboard.
Guest stars Shizuka Itoh, Kisho Taniyama, Anri Katsu, Ayako Kawasumi, Ai Kayano, Takehito Koyasu, Yuuki Takada, Natsumi Fujiwara
Episode 11
After being escorted to London, Kamijo and Index have an audience with the queen and three princesses to discuss the threats facing Britain. Upon dividing into separate teams, Kamijo assists with tracking down the members of New Light.
Guest stars Shizuka Itoh, Rie Kugimiya, Kohsuke Toriumi, Ai Kayano, Ryoka Yuzuki, Takehito Koyasu, Sayaka Harada, Yuuki Takada
Episode 12
As the coup continues, even the sisters of the puritan church are targeted, while the queen and princesses find their lives in danger. Index analyzes the evidence of the Eurotunnel blast. Knight Leader is confronted by a former colleague.
Guest stars Shizuka Itoh, Ayako Kawasumi, Rie Kugimiya, Mariya Ise, Ryoka Yuzuki, Akeno Watanabe, Hiroki Touchi, Takehito Koyasu
Episode 13
Acqua and Knight Leader continue their fateful showdown in the forest. Princess Carissa reveals a devastating new technique using Curtana Original. When Kamijo and Index's lives are endangered, an unexpected ally comes to their rescue.
Directed by Yuki MoritaGuest stars Shizuka Itoh, Ayako Kawasumi, Aya Endo, Rie Kugimiya, Mariya Ise, Azusa Enoki, Kohsuke Toriumi, Ai Kayano
Episode 14
Kamijo, Kanzaki, Index, and Vilian head toward Buckingham Palace to stop Carissa. The palace is bombarded from the floating fortress Coven Compass, and others join the battle when Carissa calls in her own cruise missile strike.
Directed by Shigeki AwaiGuest stars Shizuka Itoh, Kisho Taniyama, Kohsuke Toriumi, Ai Kayano, Akeno Watanabe, Hiroki Touchi, Eri Yukimura, Toshiyuki Morikawa
Episode 15
Accelerator and the other members of GROUP are assigned to eliminate the members of Spark Signal, a terrorist group which has taken hostages. Hamazura and Kinuhata find themselves on the run when they defy the city's higher-ups.
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Episode 16
Hamazura desperately tries to rescue Takitsubo when the building she is in falls under terrorist attack. Stephanie hunts down Kinuhata to exact revenge for Sunazara. Accelerator seeks out assistance from an unlikely benefactor.
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Episode 17
Técpatl and Unabara square off in Shiokishi's chambers, while Accelerator and Sugitani face each other in the hallway outside. Kinuhata discovers the true reason for the current assault against herself, Takitsubo, and Hamazura.
Where to watch A Certain Magical Index
Episode 18
Tensions escalate as Russia threatens military action against Academy City, while French sorcerers storm the English Channel. Kamijo and Lessar's search for Sasha Kruezhev leads them to the Elizalina Alliance of Independent Nations.
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Episode 19
After dealing with the sorcerers at the Russian airbase, Accelerator has a Misaka clone skydive down to confront him. Vento challenges Fiamma while Kamijo and the others watch on. Hamazura gets some disturbing news from Digurv.
Where to watch A Certain Magical Index
Episode 20
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.
Where to watch A Certain Magical Index
Episode 21
Accelerator begins finding clues about the parchment he is carrying. Hamazura and Digurv find an unexpected ally in Acqua. Takitsubo receives some welcome news from Elizalina. Kamijo and Lessar attempt to infiltrate Fiamma's base.
Where to watch A Certain Magical Index
Episode 22
Kamijo runs into Sasha Kruezhev, and he continues to formulate a plan to stop Fiamma. Hamazura and Takitsubo discover an imminent threat to Digurv's village. The archangel Gabriel rains havoc upon the Russian and Academy City forces.
Where to watch A Certain Magical Index
Episode 23
As Kamijo and Sasha look on, Hyoka rushes in to stop the archangel's rampage. Accelerator joins the battle as well, with a newfound purpose. Acqua has his own strategy to weaken the archangel's power, though at great cost to himself.
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Episode 24
Kazakiri advises Accelerator about the song Index once sang to treat Last Order. Hamazura has a surprise encounter. Lessar offers a proposition to Sasha. The long-awaited showdown between Kamijo and Fiamma takes a drastic turn.
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Episode 25
Hamazura must defend the members of ITEM against a new threat from Academy City. Accelerator acquires the final piece of the puzzle to a cure for Last Order. The showdown between Fiamma and Kamijo becomes even more intense.
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Episode 26
An overjoyed Accelerator gains a new perspective on the world. The duel between Kamijo and Fiamma concludes, and the doomed Star of B'Tselem begins its crash landing. The ITEM members are tracked down by an old acquaintance.
Where to watch A Certain Magical IndexEpisode information updated Jul 23, 2026
Atsushi AbeTouma Kamijou (voice)
Yuka IguchiIndex (voice)
Rina SatoMikoto Misaka (voice)
Shizuka ItohKaori Kanzaki (voice)
Anri KatsuMotoharu Tsuchimikado (voice)
Satomi AraiKuroko Shirai (voice)
Nobuhiko OkamotoAccelerator (voice)
Aki ToyosakiKazari Uiharu (voice)
MBSJapan
J.C.STAFFJapan
Geneon EntertainmentJapan
ASCII Media WorksJapan
Square EnixJapan
AT-XJapanMore shows like A Certain Magical Index.
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