Sword Saint Salaryman’s Invincibility ~ My Childhood Friend Comes to Call Me to Save Humanity ~

In the Eastern Japan, there exists a samurai who fights against humanity’s enemy, the phantom beasts, with extraordinary abilities. The salaryman Shinnosuke, who cares deeply for his little sister, is attacked by a phantom beast and unleashes his hidden power! In the heat of the moment, he even destroys a building, but is protected by his childhood friend Satsuki, who has become quite beautiful. Furthermore, Shinnosuke realizes that the building he destroyed is a troublesome property related to his work. He comes up with a plan: if he can utilize this power, he can take care of his usual work problems! Using his abilities for personal gain in secret, he begins to assist Satsuki’s samurai un...