Oyama Afuri Shrine priest Kunihiko Meguro showed us a large wooden sword that was offered to the shrine by a pilgrimage group in 1905. (大山阿夫利神社).

The tradition of bringing and offering a sword by pilgrimage groups started with Kamakura-based Shogun Minamoto no Yoritomo (1147–1199) who offered a sword to the shrine to pray for the defeat of his enemy, the Taira Clan. The offered swords got as big as 6 meters long made of wood.