Toaru Kagaku No Railgun or A Certain Scientific Railgun ran from 2009 to 2013 in two seasons. Total 48 episodes of the series were aired out of which 23 were reported as filler episodes. Percentage of filler episodes in A Certain Scientific Railgun is 48%.
A Certain Scientific Railgun Canon and Filler List 2019
A Certain Scientific Railgun Canon Episodes List:
3,13-25, 31, 41-48
A Certain Scientific Railgun Fillers Episodes List:
1, 4-12, 26-30, 32-40
Mixed Canon/Filler Episodes:
2
A Certain Scientific Railgun Episode List
| # | Title | Type | Airdate |
|---|---|---|---|
| 1 | Electromaster | MANGA CANON | 2009-10-02 |
| 2 | When Working Under a Hot Sun, Rehydration is Essential | MIXED CANON/FILLER | 2009-10-09 |
| 3 | Tokiwadai is Targeted | FILLER | 2009-10-16 |
| 4 | Urban Legends | MANGA CANON | 2009-10-23 |
| 5 | A Certain Pair of New Trainees | MANGA CANON | 2009-10-30 |
| 6 | Everyone is Proactive When it Comes to This | MANGA CANON | 2009-11-06 |
| 7 | Abilities and Powers | MANGA CANON | 2009-11-13 |
| 8 | Level Upper | MANGA CANON | 2009-11-20 |
| 9 | Majority Report | MANGA CANON | 2009-11-27 |
| 10 | Silent Majority | MANGA CANON | 2009-12-04 |
| 11 | Dr. Kiyama | MANGA CANON | 2009-12-11 |
| 12 | AIM Burst | MANGA CANON | 2009-12-18 |
| 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 | 2009-12-25 |
| 14 | Special Workshop | FILLER | 2010-01-08 |
| 15 | Skill Out | FILLER | 2010-01-15 |
| 16 | Academy City | FILLER | 2010-01-22 |
| 17 | Tsuzuri’s Summer Vacation | FILLER | 2010-01-29 |
| 18 | Asunaro Park | FILLER | 2010-02-05 |
| 19 | Midsummer Festival | FILLER | 2010-02-12 |
| 20 | Poltergeist | FILLER | 2010-02-19 |
| 21 | Voices | FILLER | 2010-02-26 |
| 22 | Level 6 | FILLER | 2010-03-05 |
| 23 | What Is It You See In Your Eyes Right Now? | FILLER | 2010-03-12 |
| 24 | Dear My Friends | FILLER | 2010-03-19 |
| 25 | Railgun | FILLER | 2013-04-12 |
| 26 | Critical | MANGA CANON | 2013-04-19 |
| 27 | Project Radio Noise | MANGA CANON | 2013-04-26 |
| 28 | Sisters | MANGA CANON | 2013-05-03 |
| 29 | Project Level 6 Shift | MANGA CANON | 2013-05-10 |
| 30 | I… Can See All Of You | MANGA CANON | 2013-05-17 |
| 31 | I… I Want To Be Of Help To You, Sissy | FILLER | 2013-05-24 |
| 32 | ITEM | MANGA CANON | 2013-05-31 |
| 33 | AIM Stalker | MANGA CANON | 2013-06-07 |
| 34 | Meltdowner | MANGA CANON | 2013-06-14 |
| 35 | The Vending Machine | MANGA CANON | 2013-06-21 |
| 36 | Tree Diagram | MANGA CANON | 2013-06-28 |
| 37 | Accelerator | MANGA CANON | 2013-07-05 |
| 38 | The Promise | MANGA CANON | 2013-07-12 |
| 39 | Kamijo Toma | MANGA CANON | 2013-07-19 |
| 40 | Sisterhood | MANGA CANON | 2013-07-26 |
| 41 | Study Group | FILLER | 2013-08-02 |
| 42 | Moving | FILLER | 2013-08-16 |
| 43 | Academic Reach Assembly | FILLER | 2013-08-23 |
| 44 | Febri | FILLER | 2013-08-30 |
| 45 | Darkness | FILLER | 2013-09-06 |
| 46 | STUDY | FILLER | 2013-09-13 |
| 47 | Silent Party | FILLER | 2013-09-20 |
| 48 | Eternal Party | FILLER | 2013-09-27 |
