The Goto family prospered for 400 years, serving the shogunate family from the first Yujo who served Ashikaga Yoshimasa to the 17th Norijo. The first Yujo established Goto-bori (Iebori), which was elaborate and highly prestigious, by compiling the Mino-bori style.
Tokujo is the fifth head of the Goto family. Together with his father, Mitsujo IV, he was in charge of part of the financial management of the Toyotomi family by taking on the role of weight change and weight from Hideyoshi TOYOTOMI, and was also engaged in the production of Tensho Oban.
The sanshomono (kozuka, kogai, and menuki) are made using the Takabori-iroe or Kinmon-shiki method on shakudonanakoji, which is Iebori.