After 5 years, one of the best sci-fi anime gets a new season

Rafael Shinzo
My name is Rafael Alves, known as Rafael Shinzo. I have a background in Japanese pop culture and created AnimeNew in 2009 with the mission of providing reliable coverage...

Anime fans, get ready! Toaru Kagaku no Railgun ( A Certain Scientific Railgun ), one of the most acclaimed science fiction series, is finally returning for a fourth season. The news was announced during the Dengeki Bunko Super New Year Appreciation – Winter Festival Online 2025 in Japan.

With no confirmed release date yet, an official teaser video has gained prominence, exciting fans to follow the new adventures of Mikoto Misaka .

©2018 鎌池和馬/冬川基/KADOKAWA/PROJECT-RAILGUN T

Production remains in the hands of JCSTAFF, the studio behind hits like Is It Wrong to Try to Pick Up Girls in a Dungeon? and The Disastrous Life of Saiki K. . Tatsuyuki Nagai returns to direct, and the main voice cast, including Rina Satō (Mikoto Misaka), Satomi Arai (Kuroko Shirai), Aki Toyosaki (Ruiko Saten), and Kanae Itō (Kazari Uiharu), is back to bring the characters we love to life.

A franchise with almost two decades of history

Toaru Kagaku no Railgun

Toaru Kagaku no Railgun (or A Certain Scientific Railgun ) began as a manga in 2007, written by Kazuma Kamachi and illustrated by Motoi Fuyukawa . The series is a spin-off of A Certain Magical Index and is set in Academy City, a futuristic metropolis filled with espers (people with paranormal abilities). Thus, unlike Index , which blends science and magic, Railgun focuses exclusively on the scientific side, exploring the universe of espers in detail.

The anime premiered in 2009 and won over fans with three seasons packed with action, character development, and thrilling story arcs, such as the iconic Sisters Arc . The third season, Railgun T , aired in 2020, leaving fans eager for more. Now, with the confirmation of a fourth season, fans eagerly await to find out which arcs from the manga the series will adapt.

Mikoto Misaka: The Heart of the Anime

Mikoto Misaka Toaru Kagaku no Railgun

However, there's no doubt that Mikoto Misaka is one of the pillars of the series' success. As one of Academy City's most powerful espers, her strong personality, combined with tsundere moments and traits, has won fans around the world. However, her popularity is so great that it has spawned a plethora of merchandise, from action figures to themed clothing. With the new season, her fan base is sure to only grow.

What to expect from the new season of Toaru Kagaku no Railgun ?

While plot details haven't yet been revealed, the fourth season is expected to maintain the same high quality as the previous seasons, with thrilling action scenes. While we await more information, one thing is certain: A Certain Scientific Railgun is poised to reclaim its place among the best science fiction anime.

Finally, are you excited for the return of Mikoto and the gang? Also, be sure to follow AnimeNew for more news, trivia, and updates on anime, manga, and otaku culture. See you next time!

Source: Official Website

Follow:
My name is Rafael Alves, known as Rafael Shinzo. I have a background in Japanese pop culture and created AnimeNew in 2009 with the mission of providing reliable and up-to-date coverage of anime, manga, and other entertainment straight from Japan. With over a decade of experience, the portal has established itself as a reference in the sector.