This postcard is from the late or early and shows a Geiko (Geisha) on the left and a Maiko (Apprentice Geisha) on the right, drinking tea in a Tea House. I love the Kabuki motif on the Maiko girl& obi (sash).
BUSHI are non-samurai fighters in the Orient. They are also known as "Peasant Warriors." Such a label can easily mislead for there are many "peasant warriors" who have skills that are equal to or greater than the famed samurai.