A Certain Scientific Railgun Facts, FAQ & Common Questions
2009 · Tokyo MX · Status: Returning Series · Rated: TV-14
Frequently Asked Questions About A Certain Scientific Railgun
Direct, verified answers to the most common queries regarding episodes, renewals, watch order, and streaming availability.
How many seasons and episodes does A Certain Scientific Railgun have?
A Certain Scientific Railgun has 4 seasons and 73 total episodes, spanning from its premiere on October 2, 2009 to September 25, 2020.
Is A Certain Scientific Railgun renewed, ended, or canceled?
A Certain Scientific Railgun is currently an active returning series with future seasons planned or in development.
How long does it take to binge watch A Certain Scientific Railgun?
It takes 29h 12m (1752 minutes) to watch the complete run of A Certain Scientific Railgun. At a standard pace of 2 hours per day, you will finish the entire series in approximately 15 days. Not realistic for a 48-hour weekend. At 29.2 total hours, watching at a healthy 2 hours per day will take approximately 15 days.
What is the highest-rated episode of A Certain Scientific Railgun?
The highest-rated episode is Season 1, Episode 2 ("When Working Under a Hot Sun, Rehydration Is Essential"), which holds an outstanding rating of 7/10 based on 4 audience ratings.
Where can you stream or watch A Certain Scientific Railgun?
A Certain Scientific Railgun is available for streaming on Crunchyroll, Crunchyroll Amazon Channel. Availability may vary by regional territory, subscription tier, and digital purchase availability.
What is the official age rating for A Certain Scientific Railgun?
A Certain Scientific Railgun has an official content rating of TV-14.
Who are the lead actors in A Certain Scientific Railgun?
The primary ensemble cast includes Rina Sato as Mikoto Misaka (voice) (age 45), Satomi Arai as Kuroko Shirai (voice) (age 46), Aki Toyosaki as Kazari Uiharu (voice) (age 39), Kanae Itou as Ruiko Saten (voice) (age 39).
Ensemble Cast & Current Ages
Lead cast members, their character identities, and current ages calculated from official biographical records:
| Actor | Character | Current Age |
|---|---|---|
| Rina Sato | Mikoto Misaka (voice) | 45 |
| Satomi Arai | Kuroko Shirai (voice) | 46 |
| Aki Toyosaki | Kazari Uiharu (voice) | 39 |
| Kanae Itou | Ruiko Saten (voice) | 39 |
| Atsushi Abe | Toma Kamijo (voice) | 45 |
| Kana Ueda | Mii Konori (voice) | 46 |
| Minako Kotobuki | Mitsuko Kongou (voice) | 35 |
| Atsuko Tanaka | Harumi Kiyama (voice) | 61 (deceased) |
Editorial Verification & Sources
All production facts, air dates, cast credentials, and streaming metadata for A Certain Scientific Railgun are compiled from official broadcaster archives, TMDB, and Wikidata records. Last verified on September 25, 2026.