徳川家綱
Shigenaga was later forced to sell the sword to Toyotomi Hidetsugu, Toyotomi Hideyoshi's nephew and retainer. It was bought for 13 Mai, 13 ōban, which was 13 large gold coins. The blade was later valued in the Kyoho Meibutsu Cho at 1,000 Mai. It then went to Toyotomi Hideyoshi, Shimazu Yoshihiro, again to Hideyoshi, Tokugawa Ieyasu, Tokugawa Yorinobu, and finally Tokugawa Ietsuna. It remained in the Kii (紀伊) branch of the Tokugawa family, and this ownership continued after the end of the Tokugawa Shogunate (1868). The last known owner was Tokugawa Iemasa at the end of World War II.