
Innovative Accessories That Support Your Health
Dream Necklace — Patents Secured in Seven Countries Worldwide
The Dream Necklace, one of Tendai Co., Ltd.‘s most celebrated achievements, is an innovative health accessory holding patents in seven countries — Japan, the United States, France, England, Wales, Scotland, and Ireland.
This necklace is capable of blocking electromagnetic waves — protecting you from the effects of electromagnetic radiation that has become virtually unavoidable in modern society.

Furthermore, this extraordinary accessory emits over 20,000 cpm of negative ions — making it nothing short of a miracle product.
Through this remarkable capability, a wide spectrum of health benefits can be anticipated, including electromagnetic wave blocking, blood purification and detoxification, autonomic nervous system regulation, and mental stabilization.
It is also effective in alleviating shoulder stiffness and headaches — easing the fatigue and stress of everyday life.


Furthermore, the Dream Necklace is a product backed by the world’s most rigorous clinical trials and a robust body of evidence — its reliability and effectiveness recognized and trusted by a vast number of users around the globe.


Ultra-Fine Vibration Series
Health Support from Deep Within the Body
The Ultra-Fine Vibration Series of Tendai Co., Ltd. is a collection of products crafted through a world-first, one-of-a-kind technology — incorporating an extraordinarily specialized ultra-fine vibration processing technique. This series encompasses a diverse range of items including bracelets, anklets, necklaces, and pet collars — bringing entirely new value to daily life.
These products have been developed through repeated clinical trials and human studies at Japan’s most prestigious universities, and are grounded in the evidence derived from those results — achieving the most optimal effects for the human body. Through the power of ultra-fine vibration, they work to balance the body’s internal energy and support overall health.
Crafted from scientifically grounded, safe, and trusted materials, these products are relied upon for both health management and the promotion of overall well-being.

Health Accessories — The Crystallization of Innovation and Trust
Tendai Co., Ltd. is committed to the ongoing development of innovative, high-quality products — offering only those products grounded in the scientific evidence and clinical trials necessary to truly support human health.
The Dream Necklace and Ultra-Fine Vibration Series that we bring to life are items designed to support your health from within — helping you lead a life that is more comfortable, vibrant, and healthily fulfilling.



Through these products, we are dedicated to supporting your health and happiness — and guiding you toward a brighter and better future.
We have received an overwhelming number of heartfelt testimonials from our customers.








