Qualidea Code

is a Japanese multimedia project co-published by Shueisha's Dash X Bunko imprint, Fujimi Shobo's Fujimi Fantasia Bunko imprint, Media Factory's MF Bunko J imprint, Shogakukan's Gagaga Bunko imprint, and Shueisha's Jump Square magazine. The original concept was developed by Marvelous and a three-person unit of writers known as Speakeasy made up of Kōshi Tachibana, Sō Sagara and Wataru Watari. It launched in 2015 with several light novels, and a manga began serialization in Jump Square in 2016. An anime television series, produced by A-1 Pictures and directed by Kenichi Kawamura, aired between July and September 2016.

Plot
In a world where humanity is at war against an enemy called the "Unknown", the evacuated children were relocated to a cold sleep facility during the Unknown invasion several decades ago. They woke up from their slumber and learn that their bodies developed supernatural abilities called "World". In order to protect Japan from the Unknown emerging from the Tokyo bay gate, the boys and girls wage battles for the defense of the cities Tokyo, Kanagawa, and Chiba.