Folding screen is popular full moon and big tiger over black back. Yoroi is real, using "Doumaru" shape and "Akoda" shape helmet popular in Muromachi era. "Doumaru" is one of the armor shapes, body part is covered by one rounded parts. "Akoda" is one of the helmet shapes, top is slightly dented and back side is pendent. These shapes had been polished and sophisticated for the practical use of Samurai battle.