Suite No. 1304, 2-13-3 Shimomaruko, Ota-ku, Tokyo, Japan Zip code: 146-0092 Phone: +81-3-3750-9151 Email: gateway@ybsweb.co.jp                   June 26, 1981                      20,000,000 in Japanese Yen                350,000,000 in Japanese Yen (=approx. 2.5 million US dollars) Product Portfolio LEMIN® POWDER / LEMIN® RICH LEM® — Shiitake Mycelial Culture Extract MAK — Reishi Mycelial Culture Extract LEF — Shiitake Fermented Rice Bran Extract Yaeyama Chlorella Tablets and Powder Euglena Gracilis Powder Aurantiochytrium Powder Updated: June 2026