The 'Akaito Odoshi Yoroi' (odoshi armor with red strings) that is said to be dedicated by MINAMOTO no Yoshitsune, 'Murasakiaya Odoshi Yoroi' (Violet-twilled-threaded Armor) that is said to be dedicated by MINAMOTO no Yoritomo, and 'Fusube Murasakigawa Odoshi Domaru Armor' that is said to be dedicated by MINAMOTO no Yoshinaka, all of which are possessed by Oyamazumi-jinja Shrine in Omishima Island, Iyo Province (present day Imari city), are regarded to be the creations of the 12th century.
伊予国大三島（現今治市）の大山祇神社所蔵の源義経奉納と伝わる「赤糸威鎧」（あかいとおどしよろい）、源頼朝奉納と伝わる「紫綾威鎧」、源義仲奉納と伝わる「熏紫韋威胴丸」（ふすべむらさきがわおどしどうまる）はいずれも12世紀の作とみられる。