NBTHK
(The Society for Preservation of Japanese Art Swords) was founded in February 1948 as an authorised foundation by the government in order to save Japanese sword that was in a critical situation of total destruction when the Occupation Forces tried to confiscate all the Japanese swords from Japanese people just after World War II. Also the Sword Museum that belongs to the NBTHK was built and opened in May 1968 with co-operation and financial support of its members.
It is our purpose that we conserve Japanese swords that have artistic value and make them be open to the public. Also we support the preservation and the development of sword forging and polishing techniques as well as koshira making as intangible cultural assets. Meanwhile, we make all possible effort to investigate and secure the material of Japanese sword and help people in studying Japanese sword appreciation.
Main Activities and Services
1. Conservation project of Japanese art swords : Judge swords owned by the members and issue certificates of 'Hozon Token', 'Tokubetsu Hozon Token', 'Juyo Token' and 'Tokubetsu Juyo Token'.
2. Shinsakuto (Newly-made sword) Exhibition : Hold 'Shinsakuto Exhibition' every year in order to spread shinsakuto and promote sword forging technique then award 'Toku-sho', 'Yushu-sho' and 'Doryoku-sho' prizes. All swords are displayed at the Sword Museum but ones rejected by the judges. (They are also displayed in Osaka too.)
3. Sword Polishing and Koshirae (including habaki and shirasaya) Making Competition : Hold Sword Polishing and Koshirae Making Competition every year then they are displayed at the Sword Museum but ones rejected by the judges.