A Certain Scientific Railgun
A Certain Scientific Railgun

A Certain Scientific Railgun

Misaka's electro-manipulation skills - and her delightfully destructive railgun projectile movement - make her a rock star in Academy City. The techno-metropolis is filled with supernaturally powerful students known as Espers, including Misaka's flirtatious friend and roommate, Shirai Kuroko. She uses her teleportation skills as a member of the Judgment law enforcement team, fighting crime alongside fellow agent Uiharu. Joined by their friend Saten, a spunky Level 0 Esper, Misaka, Kuroko, and Uiharu have a blast taking on danger whenever and wherever it arises.

Misaka's electro-manipulation skills - and her delightfully destructive railgun projectile movement - make her a rock star in Academy City. The techno-metropolis is filled with supernaturally powerful students known as Espers, including Misaka's flirtatious friend and roommate, Shirai Kuroko. She uses her teleportation skills as a member of the Judgment law enforcement team, fighting crime alongside fellow agent Uiharu. Joined by their friend Saten, a spunky Level 0 Esper, Misaka, Kuroko, and Uiharu have a blast taking on danger whenever and wherever it arises.

Watch Free Now

Seasons & Episodes

EP 1

Electromaster

Mikoto, Kuroko, Kazari, and Ruiko take action against a gang of bank robbers. When Ruiko is injured trying to rescue an

EP 2

When Working Under a Hot Sun, Rehydration Is Essential

Mikoto and Kuroko get in trouble for using their powers in the dorm. Their punishment: pool cleaning duty! Later, Kuroko

EP 3

Tokiwadai Is Targeted

Someone is tasering students and drawing on their faces with permanent marker! While Kuroko and Kazari investigate, poor

EP 4

Urban Legends

Awkwardness ensues when Mikoto runs into Kamijo. When they meet again later in the day, Mikoto demands a duel! She gives

EP 5

A Certain Pair of New Trainees

Uiharu and Kuroko have an argument that leads to recollections of the past, when the girls were young Judgment recruits,

EP 6

Everyone is Proactive When it Comes to This

Someone is planting bombs all over Academy City, and it’s up to Judgment to stop the person responsible. Mikoto, wanti

EP 7

Abilities and Powers

As Kuroko and Konori begin to suspect Judgement officers are the true targets of the mysterious bomber, Uiharu, Mikoto,

EP 8

Level Upper

Mikoto and Kuroko ponder the ramifications of Kaitabi’s shocking display of strength and wonder if Level Uppers actual

EP 9

Majority Report

Even as Mikoto and Kuroko question Dr. Kiyami about the side-effects of Level Uppers, Saten wonders if she should use th

EP 10

Silent Majority

Saten falls into a coma after she confesses using a Level Upper to Uiharu. Later, Mikoto and Kuroko discover that all of

EP 11

Dr. Kiyama

After inadvertently connecting to Kiyama’s mind, Mikoto learns what’s been motivating the doctor’s actions. Later,

EP 12

AIM Burst

The girls work to stop the monster before it reaches a nuclear power plant! Uiharu’s efforts slow the abomination down

EP 13

A Bikini Divides the Eyeline Between Top and Bottom, But a One-piece Shows Off the Figure, So They Only Flatter the Slender

The Swim Club recruits Misaka and the gang to strut their stuff as swimsuit models! Later, after taking a break from pos

EP 14

Special Workshop

Saten and the other students who used the Level Upper learn some valuable lessons when they attend a special weekend wor

EP 15

Skill Out

Misaka and Kuroko investigate a gang called Skill Out. The group is known to be attacking Espers all over Academy City -

EP 16

Academy City

Konori’s past with Big Spider is revealed. In the present, she finds herself torn. Can she honor her responsibilities

EP 17

Tsuzuri's Summer Vacation

After Komoe and Yomikawa encourage her to get a hobby, Tesso rediscovers an old school arcade game she loved as a child

EP 18

Asunaro Park

Misaka and the girls decide to play matchmaker with their dorm’s Head Resident and Daigo, Uiharu and Saten's teacher.

EP 19

Midsummer Festival

The midsummer festival arrives, and students are preparing to show off their school for friends and family. Misaka’s s

EP 20

Poltergeist

The gang discovers that the recent wave of earthquakes is connected to a phenomenon called poltergeisting - and there’

EP 21

Voices

Kuroko suspects Haru'ue has something to do with the recent poltergeisting events, and it’s causing tension between he

EP 22

Level 6

The past comes into focus as Haru'ue and Edasaki’s connection to a common Child Error facility is revealed. Later, Mis

EP 23

What Is It You See in Your Eyes Right Now?

Therestina reveals new information about her real identity and her master plan. Meanwhile, Kuroko and the gang vow to fi

EP 24

Dear My Friends

Misaka and her friends reach the facility where the children are being held, but Therestina uses Capacity Down to take t

EP 1

Railgun

Haru'ue joins Saten and Uiharu on a trip to the Garden of Learning to see Misaka and Shirai, as well as to do some shopp

EP 2

Critical

After dreaming of her past, Misaka sets out for a day of shopping, but when Kuroko suggests a shortcut, they find an env

EP 3

Project Radio Noise

Rumors swirl about that Misaka is the template for a project to produce Level 5 clones. When Nunotaba refers to her as t

EP 4

Sisters

In high spirits, Misaka joins the other girls for a day of shopping at Seventh Mist, where she helps the others with the

EP 5

Project Level 6 Shift

Finding herself face-to-face with a clone of herself, Misaka ends up helping her get a cat out of a tree, sharing ice cr

EP 6

I... Can See All of You

Misaka lashes out at Accelerator, but is left frustrated. She realizes the full breadth of the situation she has become

EP 7

I... I Want to Be of Help To You, Sissy

Misaka manages to sabotage most of the experimental facilities remotely before she is cut off, leaving her to deal with

EP 8

ITEM

The members of the underworld organization ITEM finish one mission, and are called in to defend the remaining facilities

EP 9

AIM Stalker

As Misaka continues her way into the research facility, she and Mugino play a game of cat-and-mouse. Meanwhile, at the o

EP 10

Meltdowner

Having realized who Misaka is, Mugino decides to give her a run for her third-place ranking. When Frenda mistakenly leav

EP 11

The Vending Machine

Misaka and Kamijo meet again at the malfunctioning vending machine in the park, where Shirai mistakes him for being Misa

EP 12

Tree Diagram

Misaka sets out on one last mission to put a halt to the experiments by destroying the supercomputer Tree Diagram. Meanw

EP 13

Accelerator

Thwarted in her attempt to sabotage Tree Diagram, Misaka takes her frustration out on a nearby lab that is part of the p

EP 14

The Promise

While Shirai frets about Misaka staying out again all night, she receives a visit from Kamijo, who manages to find Misak

EP 15

Kamijo Toma

Kamijo races to the scene of the experiment, only to find that it has already started. Kamijo calls out Accelerator, who

EP 16

Sisterhood

Misaka stands up for clone #10032, declaring that she is doing so because they are sisters. The next day, the two of the

EP 17

Study Group

With the end of summer vacation approaching, the girls plan a study session at Saten's apartment to catch up on homework

EP 18

Moving

Edasaki is due to be discharged from the hospital, and it is learned that she will be living with Haru'ue. The move is b

EP 19

Academic Reach Assembly

Febri takes an instant liking to Saten, and is warm to everyone except for Misaka, much to her chagrin. At Judgment, Uih

EP 20

Febri

As Yomikawa takes over investigating the runaway security robots, Konori invites the whole gang out to take in a bath at

EP 21

Darkness

With the revelation that Febri is synthetic, Misaka is determined to find whoever built her, and have them fix her. The

EP 22

STUDY

Therestina reluctantly provides Misaka with the clues she needs to find the group behind Febrie's secret. With Kongo's h

EP 23

Silent Party

Aritomi reveals his motivations for STUDY's project to Misaka. She also learns about Nunotaba's plight, and some of the

EP 24

Eternal Party

Shirai, Konori, Kongo and friends, and Uiharu and Saten confront the powered suits at the four Assembly sites, where the

EP 1

Super-powered (Level 5)

Academy City's Daihasei Festival is approaching, and the festival's steering committee is charged with recruiting at lea

EP 2

The Daihasei Festival

As the Daihasei Festival begins, Uiharu and Saten enjoy themselves, while Kuroko sees to her Judgment duties. Mikoto and

EP 3

Balloon Hunter

The Tokiwadai team competes in the Balloon Hunter event, but due to a case of mistaken identity, one of the Sisters subs

EP 4

Tampering

Saten's quest for Shadow Metal ends up landing her in trouble. Uiharu notices something amiss with the website Saten was

EP 5

Trust

With her closest friends now giving her the cold shoulder, Mikoto feels isolated and helpless, but finds a surprise ally

EP 6

The Battle Begins

Saten carries an injured Kongo to safety, while Awatsuki and Wannai tackle Yoshio Baba and his robotic Great Danes. Miko

EP 7

Auribus oculi fideliores sunt

With Kongo out of danger, Awatsuki finishes the task of having her psychometrist friend probe the kitten's memories. Wha

EP 8

Railgun ✕ Mental Out

With the assistance of her friends, Mikoto identifies the location from the website data that Uiharu recovered. Upon arr

EP 9

Kozaku Mitori

Mikoto and Shokuho continue pursuing Gensei Kihara using their own individual methods. Kuroko attempts to identify the g

EP 10

Clone Dolly

Shokuho and Mikoto find themselves in a traffic jam, and Shokuho demonstrates a tremendous example of her ability. The b

EP 11

Joining the Battle

Kozaku uses Exterior to make her way into Mikoto's mind, convincing her to attack the building without windows. Before s

EP 12

Exterior

Kamijo and Sogiita find that at best, they can only slow down Mikoto's transformation. Kuroko continues to search for Ko

EP 13

SYSTEM (Those Who Arrive at Heaven's Will in an Only Human Body)

Kuroko continues searching for Kozaku, but after exhausting every possible hiding spot in the building, she must reexami

EP 14

Dragon Strike (Jaw of the Dragon King)

Gensei has fallen victim to Shokuho's cunning, but Mikoto is still struggling to contain her power. Kamijo decides that

EP 15

Promise

A young Kozaku grins and bears her way through her youth in an Academy City research institution, where she befriends Do

EP 16

Dream Ranker

Mikoto is introduced to Indian Poker, a new fad that is sweeping Academy City, which allows people to share their dreams

EP 17

Precognition

To demonstrate the authenticity of his predictions, Miyama sends Kuroko out with foreknowledge of several incidents that

EP 18

Bust Upper

After Saten demonstrates skills she acquired through Indian Poker, Mikoto comes upon a Trader who happens to have a card

EP 19

Strange Coincidence

When Saten buys the last of the mackerel at the supermarket, Frenda pesters her to let her have them, eventually leading

EP 20

Ha Det Bra

Frenda and Saten find themselves under fire from an unknown assailant, and duck into a department store to find cover. W

EP 21

Doppelganger

Shokuho approaches Mikoto to ask her to break into a research facility and determine the results of a unique experiment.

EP 22

Scavenger

Kuriba explains to Mikoto and Shokuho how she fears that the Doppelganger's "soul" might pose a threat to the city. The

EP 23

Possession

Shocked by the arrival of the Level 5 Mikoto, the members of Scavenger must keep their dark side affiliation a secret fr

EP 24

Diffusion

To counter the Doppelganger's giant monster form, Mikoto creates a giant magnetically-induced monster of her own. As the

EP 25

My Dear Friends

As the fight atop the airship draws to a close, the Doppelganger's true intentions become clear. Following the battle, t

Popular Cast