原作Gensaku

A Certain Scientific Railgun

73 episodes 49 canon 11 filler 7 mixed 6 anime canon

★ 7.4 TMDB · 139 votes

11 filler episodes — about 4 hours you never have to watch.

Classifications verified 2026-10-17 · 4 episode(s) under review

Watched 0 / 73 episodes

Season 1

2 eps · 0 canon · 0 filler · 2 mixed
  1. #2When Working Under a Hot Sun, Rehydration Is EssentialMixed Oct 9, 2009A Certain Scientific Railgun episode 2 is mixed — part canon, part filler; watch if you want the canon scenes.
  2. #20PoltergeistMixed Feb 19, 2010A Certain Scientific Railgun episode 20 is mixed — part canon, part filler; watch if you want the canon scenes.

Season 2

5 eps · 0 canon · 0 filler · 5 mixed
  1. #25RailgunMixed Apr 12, 2013A Certain Scientific Railgun episode 25 is mixed — part canon, part filler; watch if you want the canon scenes.
  2. #31I... I Want to Be of Help To You, SissyMixedMay 24, 2013Under reviewA Certain Scientific Railgun episode 31 is under review — sources disagree, so we show it as mixed rather than guess.
  3. #41Study GroupMixedAug 2, 2013Under reviewA Certain Scientific Railgun episode 41 is under review — sources disagree, so we show it as mixed rather than guess.
  4. #46STUDYMixedSep 6, 2013Under reviewA Certain Scientific Railgun episode 46 is under review — sources disagree, so we show it as mixed rather than guess.
  5. #47Silent PartyMixedSep 13, 2013Under reviewA Certain Scientific Railgun episode 47 is under review — sources disagree, so we show it as mixed rather than guess.

Under review

4 episode(s) have conflicting sources. We show them as mixed rather than guessing — never auto-labeled filler.