mostly
It is a typical armor of the Japanese feudal period and is a piece of sculpture made of scales. It was born and developed to cope with such a battle in the Kamakura period from the Heian period, which was the mainstream of the ritual, and it was worn by the samurai on board the horse. Armor with an emphasis on the workshop is inadequate structure for the infantry. Since there is no waist and the overall shape of the trapezoid is square, the weight of the armor is stabilized by the saddle on the horseback, but the weight of the armor is all on the shoulder on the walk. In the Nambokucho period, as the group warfare and the close combat warfare evolved, the tendency to use the lottery and lottery tickets instead of the large ones usually appeared in the upper Musashi, gradually disappearing from the battlefield and become the characteristic of dedication and gifts. At the end of the Muromachi era, by the occurrence of the first-generation army influenced by Western armor, it is almost entirely excluded from the battle.