The Korea Silkworm Association has successfully registered Korean silkworms as a functional food in Japan, due to the ingredient 'amino sugar' in silkworm powder being recognized for its blood sugar suppressing properties. This registration will potentially boost domestic and international sales of functional food products made with silkworm ingredients. The association has received support from companies like aT Tokyo and Hitoshina Corporation for their silkworm products. They are now preparing to export these products to Japan, with expectations to expand sales in both domestic and international markets.