A Certain Scientific Railgun
- Episodes
- 73
A Certain Scientific Railgun is an ongoing anime series that started in 2009. So far 73 episodes of A Certain Scientific Railgun have been aired. With a total of 15 reported filler episodes, A Certain Scientific Railgun has a moderate filler percentage of 21%.Misaka’s electro-manipulation abilities—and delightfully destructive Railgun projectile move—make her a rock star in Academy City. The techno-metropolis is packed with supernaturally powered students known as espers, including Misaka’s flirty friend and roommate, Kuroko. In this city full of super-powered gangs, mad scientists, and monsters—there’s no shortage of action!
Filler episodes (15)
Episode Guide
Canon, mixed and filler episodes in watch order.
- Canon
Episode 1 · 10/2/2009
Electromaster
- Mixed
Episode 2 · 10/9/2009
When Working Under a Hot Sun, Rehydration is Essential
- Filler
Episode 3 · 10/16/2009
Tokiwadai is Targeted
- Canon
Episode 4 · 10/23/2009
Urban Legends
- Canon
Episode 5 · 10/30/2009
A Certain Pair of New Trainees
- Canon
Episode 6 · 11/6/2009
Everyone is Proactive When it Comes to This
- Canon
Episode 7 · 11/13/2009
Abilities and Powers
- Canon
Episode 8 · 11/20/2009
Level Upper
- Canon
Episode 9 · 11/27/2009
Majority Report
- Canon
Episode 10 · 12/4/2009
Silent Majority
- Canon
Episode 11 · 12/11/2009
Dr. Kiyama
- Canon
Episode 12 · 12/18/2009
AIM Burst
- Filler
Episode 13 · 12/25/2009
A Bikini Divides the Eyeline Between Top and Bottom, But a One-piece Shows Off the Figure, so They Only Flatter the Slender
- Filler
Episode 14 · 1/8/2010
Special Workshop
- Canon
Episode 15 · 1/15/2010
Skill Out
- Canon
Episode 16 · 1/22/2010
Academy City
- Filler
Episode 17 · 1/29/2010
Tsuzuri's Summer Vacation
- Filler
Episode 18 · 2/5/2010
Asunaro Park
- Filler
Episode 19 · 2/12/2010
Midsummer Festival
- Canon
Episode 20 · 2/19/2010
Poltergeist
- Canon
Episode 21 · 2/26/2010
Voices
- Canon
Episode 22 · 3/5/2010
Level 6
- Canon
Episode 23 · 3/12/2010
What Is It You See In Your Eyes Right Now?
- Canon
Episode 24 · 3/19/2010
Dear My Friends
- Canon
Episode 25 · 4/12/2013
Railgun
- Canon
Episode 26 · 4/19/2013
Critical
- Canon
Episode 27 · 4/26/2013
Project Radio Noise
- Canon
Episode 28 · 5/3/2013
Sisters
- Canon
Episode 29 · 5/10/2013
Project Level 6 Shift
- Canon
Episode 30 · 5/17/2013
I... Can See All Of You
- Filler
Episode 31 · 5/24/2013
I... I Want To Be Of Help To You, Sissy
- Canon
Episode 32 · 5/31/2013
ITEM
- Canon
Episode 33 · 6/7/2013
AIM Stalker
- Canon
Episode 34 · 6/14/2013
Meltdowner
- Canon
Episode 35 · 6/21/2013
The Vending Machine
- Canon
Episode 36 · 6/28/2013
Tree Diagram
- Canon
Episode 37 · 7/5/2013
Accelerator
- Canon
Episode 38 · 7/12/2013
The Promise
- Canon
Episode 39 · 7/19/2013
Kamijou Touma
- Canon
Episode 40 · 7/26/2013
Sisterhood
- Filler
Episode 41 · 8/2/2013
Study Group
- Filler
Episode 42 · 8/16/2013
Moving
- Filler
Episode 43 · 8/23/2013
Academic Reach Assembly
- Filler
Episode 44 · 8/30/2013
Febri
- Filler
Episode 45 · 9/6/2013
Darkness
- Filler
Episode 46 · 9/13/2013
STUDY
- Filler
Episode 47 · 9/20/2013
Silent Party
- Filler
Episode 48 · 9/27/2013
Eternal Party
- Canon
Episode 49 · 1/10/2020
Super-powered (Level 5)
- Canon
Episode 50 · 1/17/2020
The Daihasei Festival
- Canon
Episode 51 · 1/24/2020
Balloon Hunter
- Canon
Episode 52 · 1/31/2020
Tampering
- Canon
Episode 53 · 2/7/2020
Trust
- Canon
Episode 54 · 2/14/2020
The Battle Begins
- Canon
Episode 55 · 2/25/2020
Auribus oculi fideliores sunt.
- Canon
Episode 56 · 3/6/2020
Railgun ✕ Mental Out
- Canon
Episode 57 · 3/27/2020
Kozaku Mitori
- Canon
Episode 58 · 4/3/2020
Clone Dolly
- Canon
Episode 59 · 4/10/2020
Joining the Battle
- Canon
Episode 60 · 4/17/2020
Exterior
- Canon
Episode 61 · 5/1/2020
SYSTEM (Those Who Arrive at Heaven's Will in an Only Human Body)
- Canon
Episode 62 · 5/15/2020
Dragon Strike (Jaw of the Dragon King)
- Canon
Episode 63 · 5/22/2020
Promise
- Canon
Episode 64 · 7/24/2020
Dream Ranker
- Canon
Episode 65 · 7/31/2020
Precognition
- Canon
Episode 66 · 8/7/2020
Bust Upper
- Canon
Episode 67 · 8/14/2020
Strange Coincidence
- Canon
Episode 68 · 8/21/2020
Ha Det Bra
- Canon
Episode 69 · 8/28/2020
Doppelganger
- Canon
Episode 70 · 9/4/2020
Scavenger
- Canon
Episode 71 · 9/11/2020
Possession
- Canon
Episode 72 · 9/18/2020
Diffusion
- Canon
Episode 73 · 9/25/2020
My Dear Friends
| # | Title | Type | Arc | Air date |
|---|---|---|---|---|
| 1 | Electromaster | Canon | — | 10/2/2009 |
| 2 | When Working Under a Hot Sun, Rehydration is Essential | Mixed | — | 10/9/2009 |
| 3 | Tokiwadai is Targeted | Filler | — | 10/16/2009 |
| 4 | Urban Legends | Canon | — | 10/23/2009 |
| 5 | A Certain Pair of New Trainees | Canon | — | 10/30/2009 |
| 6 | Everyone is Proactive When it Comes to This | Canon | — | 11/6/2009 |
| 7 | Abilities and Powers | Canon | — | 11/13/2009 |
| 8 | Level Upper | Canon | — | 11/20/2009 |
| 9 | Majority Report | Canon | — | 11/27/2009 |
| 10 | Silent Majority | Canon | — | 12/4/2009 |
| 11 | Dr. Kiyama | Canon | — | 12/11/2009 |
| 12 | AIM Burst | Canon | — | 12/18/2009 |
| 13 | A Bikini Divides the Eyeline Between Top and Bottom, But a One-piece Shows Off the Figure, so They Only Flatter the Slender | Filler | — | 12/25/2009 |
| 14 | Special Workshop | Filler | — | 1/8/2010 |
| 15 | Skill Out | Canon | — | 1/15/2010 |
| 16 | Academy City | Canon | — | 1/22/2010 |
| 17 | Tsuzuri's Summer Vacation | Filler | — | 1/29/2010 |
| 18 | Asunaro Park | Filler | — | 2/5/2010 |
| 19 | Midsummer Festival | Filler | — | 2/12/2010 |
| 20 | Poltergeist | Canon | — | 2/19/2010 |
| 21 | Voices | Canon | — | 2/26/2010 |
| 22 | Level 6 | Canon | — | 3/5/2010 |
| 23 | What Is It You See In Your Eyes Right Now? | Canon | — | 3/12/2010 |
| 24 | Dear My Friends | Canon | — | 3/19/2010 |
| 25 | Railgun | Canon | — | 4/12/2013 |
| 26 | Critical | Canon | — | 4/19/2013 |
| 27 | Project Radio Noise | Canon | — | 4/26/2013 |
| 28 | Sisters | Canon | — | 5/3/2013 |
| 29 | Project Level 6 Shift | Canon | — | 5/10/2013 |
| 30 | I... Can See All Of You | Canon | — | 5/17/2013 |
| 31 | I... I Want To Be Of Help To You, Sissy | Filler | — | 5/24/2013 |
| 32 | ITEM | Canon | — | 5/31/2013 |
| 33 | AIM Stalker | Canon | — | 6/7/2013 |
| 34 | Meltdowner | Canon | — | 6/14/2013 |
| 35 | The Vending Machine | Canon | — | 6/21/2013 |
| 36 | Tree Diagram | Canon | — | 6/28/2013 |
| 37 | Accelerator | Canon | — | 7/5/2013 |
| 38 | The Promise | Canon | — | 7/12/2013 |
| 39 | Kamijou Touma | Canon | — | 7/19/2013 |
| 40 | Sisterhood | Canon | — | 7/26/2013 |
| 41 | Study Group | Filler | — | 8/2/2013 |
| 42 | Moving | Filler | — | 8/16/2013 |
| 43 | Academic Reach Assembly | Filler | — | 8/23/2013 |
| 44 | Febri | Filler | — | 8/30/2013 |
| 45 | Darkness | Filler | — | 9/6/2013 |
| 46 | STUDY | Filler | — | 9/13/2013 |
| 47 | Silent Party | Filler | — | 9/20/2013 |
| 48 | Eternal Party | Filler | — | 9/27/2013 |
| 49 | Super-powered (Level 5) | Canon | — | 1/10/2020 |
| 50 | The Daihasei Festival | Canon | — | 1/17/2020 |
| 51 | Balloon Hunter | Canon | — | 1/24/2020 |
| 52 | Tampering | Canon | — | 1/31/2020 |
| 53 | Trust | Canon | — | 2/7/2020 |
| 54 | The Battle Begins | Canon | — | 2/14/2020 |
| 55 | Auribus oculi fideliores sunt. | Canon | — | 2/25/2020 |
| 56 | Railgun ✕ Mental Out | Canon | — | 3/6/2020 |
| 57 | Kozaku Mitori | Canon | — | 3/27/2020 |
| 58 | Clone Dolly | Canon | — | 4/3/2020 |
| 59 | Joining the Battle | Canon | — | 4/10/2020 |
| 60 | Exterior | Canon | — | 4/17/2020 |
| 61 | SYSTEM (Those Who Arrive at Heaven's Will in an Only Human Body) | Canon | — | 5/1/2020 |
| 62 | Dragon Strike (Jaw of the Dragon King) | Canon | — | 5/15/2020 |
| 63 | Promise | Canon | — | 5/22/2020 |
| 64 | Dream Ranker | Canon | — | 7/24/2020 |
| 65 | Precognition | Canon | — | 7/31/2020 |
| 66 | Bust Upper | Canon | — | 8/7/2020 |
| 67 | Strange Coincidence | Canon | — | 8/14/2020 |
| 68 | Ha Det Bra | Canon | — | 8/21/2020 |
| 69 | Doppelganger | Canon | — | 8/28/2020 |
| 70 | Scavenger | Canon | — | 9/4/2020 |
| 71 | Possession | Canon | — | 9/11/2020 |
| 72 | Diffusion | Canon | — | 9/18/2020 |
| 73 | My Dear Friends | Canon | — | 9/25/2020 |