■Game overview
In ``How to Build a Black Company,'' you become the manager of a small supermarket and develop strategies to survive in the cutthroat business world.
Your goal is to increase sales and build community success.
However, the path is not easy.
Under the management of a black company, it's up to you to find a balance between employee welfare and performance.

■Story
A small supermarket run by your father.
The father, who was in trouble because his store was constantly losing money, asked a company for help.
Its name was ``Makkuro Shoji'' - a very black company known only to those in the know.
Under harsh conditions, the store transformed into the Shinkoku Shoji chain of stores.

The store has changed dramatically, your father has fallen ill, and the burden of responsibility has been entrusted to you.
Between black and white, you will face your own destiny.

This is your own story of good and evil, hope and despair.

"By immersing yourself in the abyss of black, you can discover the true brilliance of white for the first time."