This is a world dominated by women, with few men and a male to female ratio of 1:10. Therefore all the characters played by ROR are female. The background of the story is the classic sword and magic world, with churches, empires, gods, monsters, devils and brave men.

This is a world dominated by women, with few men and a male to female ratio of 1:10. Therefore all the characters played by Sekiro are female. The background of the story is similar to Japan's Warring States Period, when Japan was plunged into civil war.