A Certain Scientific Railgun S, Season 2 (Original Japanese Version) - 24 episodes
A Certain Scientific Railgun, Season 1 - 24 episodes
A Certain Scientific Railgun S, Season 2, Pt. 2 - 12 episodes
A Certain Scientific Railgun S, Season 2, Pt. 1 - 12 episodes
A Certain Scientific Railgun, Season 3, Pt. 1 - 12 episodes
A Certain Scientific Railgun, Season 3, Pt. 1 (Original Japanese Version) - 12 episodes
A Certain Scientific Railgun T, Season 3, Pt. 2 - 13 episodes
A Certain Scientific Railgun T, Season 3, Pt. 2 (Original Japanese Version) - 13 episodes