When the daughter and I play Sailor Moon, our game is set in Crystal Tokyo with Neo Queen Serenity and King Darien :3 
In our version of Crystal Tokyo, Sailor Venus is the Cresent Moon Knight and fights alongside of the king to defend the kingdom.
When Sailor Moon became Neo Queen Serenity, Luna and Artemis evolved into mountain-lion-like giant cats o_o With their new forms, the king and the Cresent Moon Knight Venus can ride Luna and Artemis into battle xD