Up 1 Co., Ltd.

TERA-HEAT blanket is an item that radiates “terahertz waves,” which exist in nature, by printing special ceramics on fibers created by a world-class fermentation technology from Japan. It gently wraps the body and supports deep sleep and circulation of the body. The minute vibrations of terahertz waves, also known as super far-infrared radiation, bring quality relaxation to your daily life. You can easily experience the ultimate in comfort anytime, anywhere.

Based on the philosophy of “extending healthy life span,” UP1 Co., Ltd. has developed unique ceramic materials based on fermentation technology and products utilizing terahertz waves. The technology that forms the foundation of our company is a proprietary process that combines the blessings of nature with fermentation science to create materials that act gently on the body. Through this process, we have provided health support products that are easy to incorporate into daily life, such as TERA-HEAT ceramic plate baths (thermal health appliances), blankets, and creams.

Since its establishment, the company has focused on product development based on scientific evidence by deepening cooperation with universities and research institutes. Today, we are proud to present “health technology from Japan” not only to the domestic market but also to the world, and have earned a reputation as a reliable and high quality brand. With the latest technology and the power of Japanese craftsmanship, we will continue to provide reliable and secure products to the world and propose new lifestyles that keep the body and mind healthy.

TERA-HEAT blankets are manufactured in Japan under strict quality control. They are made from carefully selected plants in Japan with a strong life force that has not changed its appearance since ancient times and has not been bred, and special ceramics created by our unique fermentation technology. The one-of-a-kind technology that combines the wisdom of nature with Japan's cutting-edge science provides unparalleled comfort and solid reliability.