A Certain Scientific Railgun Watch Order

Arc-by-arc breakdown of every episode — which to watch, which filler to skip, and how to experience A Certain Scientific Railgun in the best order possible.

Full Episode List Characters Powers & Abilities News & Updates

Canon episodes

Filler episodes

Total episodes

Recommended Viewing

Skip the filler arcs highlighted below. All other arcs are directly adapted from the source material.

Filler episodes are safe to skip without losing any story context. Some fans enjoy them for extra content.

Arc Breakdown

Canon

Season 1

Episode 1 · 1 episodes

Watch

Mixed

Season 1

Episode 2 · 1 episodes

Filler

Season 1

Episode 3 · 1 episodes

Skip

Canon

Season 1

Episodes 4–12 · 9 episodes

Watch

Filler

Season 1

Episodes 13–14 · 2 episodes

Skip

Canon

Season 1

Episodes 15–16 · 2 episodes

Watch

Filler

Season 1

Episodes 17–19 · 3 episodes

Skip

Canon

Season 1

Episodes 20–24 · 5 episodes

Watch

Canon

Season 2 (S)

Episodes 25–30 · 6 episodes

Watch

Filler

Season 2 (S)

Episode 31 · 1 episodes

Skip

Canon

Season 2 (S)

Episodes 32–40 · 9 episodes

Watch

Filler

Season 2 (S)

Episodes 41–48 · 8 episodes

Skip

Canon

Season 3 (T)

Episodes 49–73 · 25 episodes

Watch

← Full Episode List Character Guide →

Watch order information is collated from multiple community sources and may contain inaccuracies.