Squadron loss (1-13 volumes latest edition)

Publisher: Kodansha
Author: Spring Place onion
Size: 112mm x 174mm
Number of books: 13
Language: Japanese
Category: Shonen manga, manga
Latest release date: 2024-02-16

Synopsis:
The guardian of mankind, the Ryujin Sentai Dragon Keeper VS. Evil Corps and Phantom who plans to conquer the world.
They continue to struggle with each other's survival!
...... That's a farce play.
The monsters who invaded from other stars have grown to the Daikan in just one year.
It has become a clown that continues to defeat in front of the people!
Every day I can't even be a bad guy and keep being slave.
In order to overturn such a situation, a monster rebels against the strongest squadron against the strongest.
Open Squadron Action, Open!