A nice set of bishamon kote , mounted in a black frame . There are many varieties of kote such as ubu-dzutsu, bishamon (having sode ( shoulder guards) attached .shino-odatsugi, ainaka-gote, and others. 
Would look wonderful on your wall . Perfect if you want some Samurai armour but haven’t the space for a suit ! 
A perfect piece of Japanese style interior design, adding that final touch to your Japanese room.