A Certain Magical Index / Railgun Watch Order Guide

Explore a visual Index and Railgun watch order map across the magic and science-side branches.

Guide A Certain Magical Index / Railgun

Entries 6

Format Visual path

Mode First watch

Recommended sequence

The interactive page adds the full constellation, infographic, and scroll-through story. This static version keeps the sequence readable for search engines and no-script previews.

1. A Certain Magical Index

The mainline starting point for Academy City and the magic/science split.

2. A Certain Scientific Railgun

A friendly science-side branch that makes Academy City feel lived-in.

3. Railgun OVA and A Certain Magical Index II

Optional side case and mainline continuation before the Sisters arc.

4. A Certain Scientific Railgun S

The Sisters arc companion branch and one of the strongest watch-order pivots.

5. The Miracle of Endymion and Index III

Optional movie stop followed by the denser mainline stretch.

6. A Certain Scientific Accelerator and Railgun T

Later side branches after the core character context matters.