From the folding screen drawings of battle scenes of the Sengoku Period, in which battle scenes are depicted and the battle formation can be identified to a certain degree, Figure 1 shows the pattern diagram of Shingen TAKEDA's army headquarters sonae (left) from the folding screen drawing of the Kawanakajima Battle, which belongs to the Iwakuni Historical Museum, and that of Ieyasu TOKUGAWA's army headquarters sonae (right) from the folding screen drawing of the Battle of Sekigahara, which belongs to the Fukuoka City Museum.
図1は合戦を描いた戦国合戦図屏風より、陣立がある程度確認できる岩国歴史博物館所蔵、川中島合戦図屏風の武田信玄本陣備（左図）と福岡市博物館所蔵、関ヶ原合戦図屏風の徳川家康本陣備（右図）を模式図化したものである。