A Certain Scientific Railgun Season 4: Release Date, Trailer, Cast, Plot & More


A Certain Scientific Railgun is a spin-off of the Japanese light novel A Certain Magical Index, focusing on the adventures of Mikoto Misaka. The Railgun manga, written by Kazuma Kamachi and illustrated by Motoi Fuyukawa, is published by Square Enix and is still being serialized since the April 2007 issue of Dengeki Daioh magazine, published on February 25 of the same year. An anime adaptation based on the manga has been in production by the J.C. Staff studio with AT-X and Project Railgun since 2009 and to date has three seasons.

The first, with the same name in the manga and consisting of 24 episodes, aired from 2 October 2009 to March 19, 2010. The second season, entitled A Certain Scientific Railgun S, was broadcast from 12 April to 27 September 2013, for a total of 24 episodes. On October 29, 2010, an OVA linked to the first season was released, which can be placed chronologically just after the end of the Level Upper narrative arc. A third season, titled A Certain Scientific Railgun T, aired from January 10 to September 25, 2020. In this article, we are going to tell you everything you need to know about a possible fourth season of A Certain Scientific Railgun.

The fourth season of A Certain Scientific Railgun still hasn’t been confirmed yet. The third season premiered only two years ago, and the manga is still ongoing, which is why we don’t know much about its future. Still, A Certain Scientific Railgun is a very popular series and based on all the known facts, a fourth season is highly probable. We just don’t know when.

The rest of this article is going to bring you all the known and unknown information related to ta potential season four of A Certain Scientific Railgun. You’re going to find out about its release date, whether there is a trailer, what the story could be about, the basic cast information, and much more about this popular anime series.

A Certain Scientific Railgun Season 4 release date

The animated adaptation was produced by J.C. Staff starting in 2009 and directed by Tatsuyuki Nagai, the composition of the series is by Seishi Minakami, the music is by Maiko Iuchi and I’ve Sound, the character design is by Yuichi Tanaka and the art and direction of sound by Tomonori Kuroda and Jin Aketagawa respectively.

Consisting of 24 episodes, it began airing on Tokyo MX from 2 October 2009, and then ended on 19 March 2010, and was subsequently aired the next day on Chiba TV, MBS, TV Saitama and TV Kanagawa, then also on AT-X. The first 12 episodes followed the manga closely, with some changes and some original episodes and characters from the anime, while the second part of the series is a new original plot written by Kazuma Kamachi himself.

A five-minute bonus episode was included in the official visual book of the series released on July 24, 2010. An OAV episode was later released on October 29, 2010. The TV series was then released on eight DVDs and limited and regular edition Blurays. from 29 January to 27 August 2010. A second season, entitled A Certain Scientific Railgun S was announced for April 2013. The cast is the same as in the first season and the two opening themes were played by fripSide, as was the case for the first season.

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The airing took place from 12 April to 27 September 2013 on Tokyo MX, for a total of 24 episodes. A third season, titled A Certain Scientific Railgun T was announced in October 2018 and then aired from January 10 to September 25, 2020 on Tokyo MX for a total of 25 episodes. Also in this case the cast is unchanged, the first opening and closing themes are interpreted respectively by fripSide and Kishida Kyoudan & The Akeboshi Rockets. Funimation Entertainment licensed the series for distribution in North America in 2011.

Now, in light of all of this, where does this leave us with a potential fourth season? A Certain Scientific Railgun is, without a doubt, very popular, and there definitely is a lot of unadapted material that can be made into an anime series. Considering all of this, A Certain Scientific Railgun‘s future seems very bright in terms of a renewal.

The original manga series is, as we have said, quite popular, and there is absolutely no doubt that the creators behind the concept want it to continue even further; if we combine this with the fact that the third season premiered only recently and is still ongoing, it makes us very hopeful. In any case, the earliest we could see a potential second season is 2024, but we’d have to get some confirmation on the future during 2022 or 2023.

A Certain Scientific Railgun Season 4 trailer

You now know all the facts and our thoughts related to A Certain Scientific Railgun Season 4, which means that you’ve probably deduced for yourselves that there is no trailer for the fourth season of A Certain Scientific Railgun. This is because we do not know whether there will even be a fourth season of the show, which means that a trailer might not appear at all. But, based on all the information we have, this does not seem like a likely outcome.

As we have said, A Certain Scientific Railgun is a very likely candidate for a return. The original manga is still ongoing and is very popular, as is the anime adaptation, which is now has a total of three seasons. Still, despite all of that, we have to wait and see whether there are actual plans for a continuation before we can make a proper prediction. Be that as it may, A Certain Scientific Railgun is currently on track for a renewal, so we’ll have to wait and see how that ends to make any proper prediction.

Taking into account everything we’ve said, a trailer for A Certain Scientific Railgun Season 4 is unlikely to come out this or the next year. The earliest we could see a trailer is late 2023 or in 2024, but we would have to get confirmation of a fourth season sometime during 2022 or 2023 for that to happen.

A Certain Scientific Railgun Season 4 plot

At this moment, we do not know which parts of the manga series will be adapted in the potential Season 4 of A Certain Scientific Railgun. Namely, due to a lack of information in general, we have absolutely no clue how far the fourth season might go, if it even happens; we’ll simply have to wait for a confirmation to know properly. The only thing we know for sure is that it will continue the adventure of the show’s protagonists. What follows is a general overview of the show’s plot.

The storyline of A Certain Scientific Railgun presents a segment of the world of A Certain Scientific Index, focusing particularly on the four female characters Mikoto Misaka, Kuroko Shirai, Kazari Uiharu and Ruiko Saten. Of these, Mikoto is at the center of events. Their special ability to accelerate metallic objects with electromagnetic force (railgun) gave the series its name. She is almost always accompanied by her roommate Kuroko, who is in love with her and calls her “big sister”.

Together with their two school friends, they investigate a mysterious drug in the first part of the story, which, after taking it, causes the psychic abilities to increase enormously for a short time. This is also a reference to events in the first To Aru Majutsu no Index light novel, in which this incident is briefly mentioned as Level Upper. They try to stop the dealer of these drugs after a friend who is in a coma has made their request personal.

A Certain Scientific Railgun Season 4 cast

It’s still too early for us to discuss a potential fourth season of A Certain Scientific Railgun in terms of cast and characters, simply because we do not know whether there will even be a fourth season. But, seeing how we know that the series is going to have a more-or-less fixed cast, we really don’t expect to see too many changes in the structure of season four, if it ever happens. Now, the main characters that have appeared in season one, likely to return for a fourth season, include:

  • Mikoto Misaka
    Voiced by Rina Satō
    Protagonist of the series, she is the third strongest Level 5 Esper in Academia City and is nicknamed “Railgun”, named after her main attack, and “Biri Biri” by Touma, with whom she is in love. She attends Tokiwadai, one of the most prestigious middle schools in the Academic City and, sometimes, helps her roommate Kuroko along with friends Kazari and Ruiko to carry out difficult missions for Judgment, of which Kuroko is a part, who takes care of security. in the city.
    Kuroko Shirai
    Voiced by Satomi Arai
    She is Mikoto’s roommate in Tokiwadai Middle School and one of the protagonists. Level 4 Esper with the Teleportation skill, she is a member of Judgment, a special group whose job is to maintain peace and order in the Academic City. She has an obsessive and perverse crush on Mikoto, whom she calls “Onee-sama” (big sister) and is constantly looking for a chance to have an intimate physical relationship with her (which is rarely appreciated). She tends to be jealous of other people who get Mikoto’s attention, especially Touma. The power of instant teleportation allows her to teleport herself and / or anything she touches anywhere, whether she has a maximum total weight of approximately 130-137 kilograms, within a range of approximately 81-85 meters. She typically carries a band of nails around her leg, which she teleports to immobilize the enemy. Teleporting objects into other objects also allows her to cut hard objects such as concrete pillars, with a simple sheet of glass. A downside to her power is the concentration needed to teleport – any disturbance that comes into contact with her concentration renders her powers useless.
    Kazari Uiharu
    Voiced by Aki Toyosaki
    Friend of Kuroko, Ruiko and, later, Mikoto, she is a member of Judgment and attends Sakugawa Middle School. She is a level 1 esper with short black hair, on which she always wears a flower crown. Usually shy and humble, her personality can change rapidly to the point of becoming overly enthusiastic, especially if she is concerned with upper-class life or, particularly, what Tokiwadai Middle School involves. She proves to be more skilled in computer research than in fighting and for this reason she often stays at the base giving instructions to Kuroko, proving very useful if not essential. In several chapters of the manga, it is joked that his ability is to control plants, however in the anime it is revealed that his ability is Thermal Hand, which he maintains everything it touches at a constant temperature. Since she can’t handle hot or cold things, she confines herself to the lukewarm ones.
  • Ruiko Saten
    Voiced by Kanae Itō
    She is a Level 0 esper, classmate and friend of Kazari and one of the protagonists of the series. She wears a flower on the left side of her hair, she’s pretty cheeky, especially when she tends to lift Kazari’s skirt in public and comment on the panties she’s wearing. She likes to inquire about urban legends, most of which turn out to be true. Despite her cheeky personality about her, deep down inside her she is a little disheartened by the fact that she has no power. When he hears rumors about the diffusion of a special instrument that increases Esper powers called “Level Upper”, he stumbles upon this instrument, which turns out to be an mp3 song that used the senses to increase powers, and uses it to envy of her friends, but this causes her to fall into a coma. She gradually recovers, thanks to the efforts of Mikoto, Kazari and the creator of Level Upper, Harumi Kiyama. While she is under the influence of Level Upper, she has shown that her ability to espouse her is to know how to manipulate the wind. This experience made her more determined to work hard to achieve her powers. She appears primarily and for the first time in Railgun, although she makes a few cameos in A Certain Magical Index.

Where to watch A Certain Scientific Railgun Season 4?

At this moment, as expected, there is no means of watching A Certain Scientific Railgun season four, as there is no season four of A Certain Scientific Railgun to watch. The series has, at least in the West, been streamed through Crunchyroll, and Funimation, with Hulu also picking the show up for the Asian market. Although we don’t really know, there is nothing to point out that this would change with a potential fourth season, if it happens in the future.

Will there be a A Certain Scientific Railgun Season 5?

The future of A Certain Scientific Railgun is, as of this moment, unknown. At this moment, we don’t really know anything about a fourth season, so whether we’ll be seeing the fifth season or not is still unknown. The series has been doing impressively well, and since the currently-released seasons definitely did not adapt the whole manga, which is still ongoing, by the way, that is definitely a good sign for fans of A Certain Scientific Railgun, but we are going to have to wait and see how the situation with season four evolves to know more about a potential season five. However, it is likely from this perspective.

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