剣聖サラリーマン無双　～幼馴染みが人類を救いましょうと呼びにくる～ (Associated Names)

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…