Blue Steel Arpeggio (Volume 1-26 is the latest issue)

Publisher: Shonen Ishirosha
Author: Arkperformance
Size: 128mm x 182mm
Number of books: 26
Language: Japanese
Category: Youth manga, manga
Latest release date: 2023-11-30

Synopsis:
Suddenly, a group of battleships equipped with mysterious super weapons called the "fog fleet" appeared all over the world. Humanity loses the war without the art of the fleet, and can no longer go to the sea ...
17 years after the battle, Chihaya Group and his colleagues who got on the "fog" submarine I 401 will challenge the fog fleet together with Iona, the humanization (mental model).