ONNETSU
Medical equipment operating in far infrared heat
The Onnetsu is an innovative medical technology device for rapid and highly effective auto-immune healing of the body, mind, and energy levels. It is a multi-purpose device for use in clinics, hospitals, and personal home use to locate blocked areas, assist the body in healing any illness or pain, boost the immune system, improve quality of life, and maintain health.
The treatment with the Onnetsu device is a modern technological version of Chinese and Japanese medicine. The device works similarly to the moxibustion treatments from Japanese and Chinese medicine but without smoke and without the risk of burns. Chinese medicine practitioners will treat with it by focusing on the acupuncture points and massaging along the meridians, depending on the diagnosis.
Onnetsu is applied at temperatures between 45°C and 70°C on a cotton cloth. The treatment temperature is adjusted to the patient’s health condition, the medications being taken, the patient’s basal body temperature, and their age. It can be used on infants and adults, on completely healthy people and on those suffering from serious illnesses.
The Onnetsu identifies stagnant points and helps to “open” and “repair” them in a targeted and highly effective manner while raising body temperature (hyperthermia) and improving intercellular communication.
We are born with a powerful self-healing power, which diminishes over time, especially when our body is not well-maintained. At every moment, the body works to heal itself, even without any external help. When injured or sick, the body will begin producing new cells, clear infections, and repair damaged cells.
Raising the body’s temperature in a deep and controlled manner, combined with far infrared rays, is a process that helps the body improve the functions in all systems. It is an autoimmune treatment that warms the body from the inside, improves cellular and intercellular vibration and blood flow, helps remove waste, treats existing diseases and serves as a preventive treatment.
The use of Onnetsu activates water molecules in the body, resulting in internal heat. Heat from a stove or hot water works from the surface inward, while Onnetsu heats from deep within the tissues. The treatment is excellent for “cold types”: those who constantly suffer from colds, cold-related illnesses, older people whose body temperature is usually low, people taking medications that cause cold and slow blood flow, and more.
The treatment helps the body get rid of infections, parasites, and heat-sensitive bacteria and increases the production of white blood cells.
Onnetsu treatments must be provided by a licensed therapists who has undergone professional training and received certification.
When purchasing for self-treatment, you must undergo training in self-treatment or treatment for a close family member, given by a qualified therapist.
Dr. Tomoko Mitsui – Developer of the First Model
The Onnetsu device was developed by Dr. Tomoko Mitsui, a Japanese physician who specialized in natural therapies including moxibustion and acupuncture. In the late 1970s, when she heard about the new technology being researched by NASA, far infrared, she thought about using it for medical purposes. She worked with engineers to design a prototype and began using it to treat patients. She has treated and cured thousands of patients.
Her vision is to replace smoke-based moxa treatments with far-infrared “moxa” treatments without smoke or risk of burns and with the ability to treat any point on the body. Moxa has been used for thousands of years in China and Japan, is very effective and there are many studies on the clinical results of its use. Dr. Mitsui tried to make ancient medicine conveniently accessible while minimizing side effects and the ability to persist in long-term treatment to improve the quality of life, even when we are not dealing with any illness or pain, both in clinics and at-home treatments.
Dr. Mitsui documented her experiences in the famous book she wrote with Dr. Kazuko Tatsumura-Hillier, “Overcoming Cancer,” which has been printed in more than 30 editions and in several languages.

MI-02 Advanced Onnetsu developed at Dr. Mitsui’s factory
Dr. Kazuko Tatsumura-Hillier – Development of the Parallel Model
Dr. Kazuko, Dr. Tomoko Mitsui’s old friend from Japan, developed an advanced Onnetsu model in the 1990s that works with Tera Hertz waves, far infrared rays combined with heat.
Dr. Kazuko has treated thousands of patients, taught hundreds and lectured at international medical conferences, convened Onnetsu conferences around the world, and has been a global distributor of this amazing technology. She has also been involved in philanthropic work for orphans for decades and was a personal friend of the Dalai Lama.
Dr. Kazuko has developed several models of Onnetsu devices over the past 20 years. The Tera 3 device is the latest model developed.
All devices are very effective and have wonderful clinical results. It is very difficult to compare the devices in terms of clinical performance. The difference between the different versions of Dr. Kazuko and Dr. Tomoko Mitsui’s device is mainly in the quality of the technology, the cables, the operating buttons, the ease of operation, etc. It is recommended to experiment and choose from the different models on the site.
Tera 3 Device that Combines Tera Hertz Waves with Far Infrared Rays and Heat
Heat is one of the most important elements in the existence and creation of life. Many living things cannot survive for long without heat, certainly not humans.
Humans naturally receive a healthy dose of far infrared radiation from the sun, but in many parts of the world, there is not enough of it, especially in the winter. Many of our body functions, essential for physical and mental health, depend on this heat. When the amount of far infrared radiation (FIR) begins to decrease, we will begin to feel symptoms of imbalance, pain or illness, and it is therefore essential for us to supplement the far infrared radiation, which comes from natural sources, with artificial sources.
The Effect of the Onnetsu Treatment
The treatment helps raise body temperature, which tends to drop over the years, due to the use of medications, lack of physical activity, an unbalanced diet, lack of sunlight, and changes that occur with age.
A body at a low temperature is more vulnerable and susceptible to disease, and even with the most appropriate and effective medical treatment, it will be difficult to fully recover and avoid future illnesses, infectious or autoimmune diseases. By restoring heat to the body, the immune system is significantly strengthened.
Onnetsu is very similar to moxibustion, a common practice in Japanese and Chinese medicine, without smoke and with a pleasant, warm massage. The heat, combined with far-infrared rays, penetrates the deepest areas of the body, from soft tissues, through bone marrow, to a deep effect on acupuncture points.
The Onnetsu is suitable for treating almost any person, with almost no contraindications, and helps in curing countless pathologies and diseases, including cancer. It can be used as a stand-alone tool or combined with medications, herbs, nutritional supplements, massage and acupuncture techniques, energy healing, and emotional therapies in all their forms. Treatment with the Onnetsu device is suitable as a preparation for surgical procedures and as a rehabilitation treatment after them.
Hyperthermia in Oncology Using the Onnetsu Device
Hyperthermia treatments for cancer patients are implemented in many countries around the world using a variety of advanced methods and devices. Hundreds of studies have been conducted over the past two decades on heat therapy, after which it was crowned “one of the most effective treatments for healing, in combination with common medical protocols, for the treatment of cancer.”
It has been shown that cancer cells do not survive at body temperatures exceeding 42 degrees Celsius.
Thousands of doctors and therapists from all over the world have been treating oncology patients with the Onnetsu device since the early 1990s to the present day. Studies have been conducted on the effects of treatment with it, and countless clinical testimonies have been written about its effectiveness in various cancer cases.
Hyperthermia as an Anti-Cancer Treatment – clinical studies from around the world (Dr. Meng Kuang Tan, in an advanced course for graduates of the Onnetsu course in Israel).
Onnetsu Treatments Combined with the Far Infrared Mattresses
It is highly recommended to combine Onnetsu treatment with Onnetsu far infrared mattresses. It is recommended to lie on the mattress during Onnetsu treatments and sleep on the mattress during the night to enhance the complete treatment. When we are at rest and the healing and regeneration processes are in full swing, blood flow will improve as well as the movement of Qi in the body.

Onnetsu Treatment for Aesthetic Purposes
Poor blood circulation not only causes significant health problems, but also affects appearance, especially aging skin. Poor blood and oxygen circulation causes uneven skin, pigmentation, acne, skin diseases, a thin and lifeless complexion, “sagging skin,” and more.
During aesthetic treatments with the Onnetsu device, blood flow to and from the face will improve. Increasing blood flow will improve the appearance and quality of the skin, after which the patient will look significantly younger and of course feel better and more energetic.
The heat of the Onnetsu penetrates all layers of the skin and encourages the regeneration of collagen and elastin, cell renewal, dilation and flexibility of blood vessels, and enrichment of the skin with oxygen. The treatment removes toxins and helps heal many skin infections and diseases, autoimmune diseases, and those caused by infection, contagiously or through a bite.
How to Use the Onnetsu Device
By moving the device along and across the body, over every point on it, all the “cold spots” can be located and some of them can be “opened” from the first treatment. During a series of treatments, the entire body can be warmed, thereby increasing the effectiveness of the immune system and balancing the body, relatively easily and quickly.
Areas that are highly sensitive to heat are cold areas with poor blood flow. When muscles are tense and painful, the blood vessels in them also constrict, toxic waste does not drain properly, and severe pain and inflammation occur. With the help of the Onnetsu, you can locate the blocked areas, help remove toxins, and restore blood flow to its normal state. Focused far infrared heat treatment on “cold” areas will cause a sensation of intense heat. Once the toxins are removed, the sensitivity to heat in that area will immediately disappear.
The treatment is performed with the patient covered with a cotton sheet or dressed in thin cotton clothing.
The Effects of the Onnetsu Treatment
- Far infrared is absorbed by organic materials and begins to vibrate the water molecules in our body. As a result of the vibration, heat is created and a process of cell regeneration and detoxification begins.
- Repeated treatment will balance the autonomic nervous system and strengthen the immune system.
- The treatment relieves muscle pain, joint pain, and various types of orthopedic pain, including inflammation, edema, degeneration, fractures, and more.
- In the treatment of cancer patients, hyperthermia therapy can suppress the development of cancer cells, aid in the absorption of drugs or supplements, help reduce side effects, and aid in rehabilitation after recovery.
- The implementing of heat along the spine improves blood circulation throughout the body and strengthens the self-healing mechanism.
- By treating each point in the body, we can locate the sources of the disease and the blockages that cause pain.
- The treatment helps effectively deliver nutrients and oxygen to areas of the body where blood flow is impaired, such as to the extremities.
- The Onnetsu helps improve metabolism and remove toxic waste that does not drain on its own.
- The treatment is excellent for weight management, treating abdominal fat, cellulite, or other fat deposits in the body.
Among the diseases in which significant cures and improvements have been attained:
Alzheimer’s • Arthritis • Asthma • Atopic Dermatitis • Balance and Stability Problems • Brain Problems • High Blood Pressure • Bone Problems • Cancer • Fibromyalgia • Asthma • Skin Diseases • Colds • Anxiety and Depression • Attention Deficit Hyperactivity Disorder • Diabetes • Digestive Problems • Fatigue • Eye and Ear Problems • Kidney and Liver Failure • Hepatitis • Insomnia • Melanoma • General Pain Management • Parasites • Parkinson’s • Enlarged Prostate • Scoliosis • Stroke • Thyroid Imbalance • Malignant and Benign Tumors • Urinary Tract Infections and More.
Important Points for Understanding how to Operate the Onnetsu Device:
- Onnetsu does not just focus on treating what is unhealthy or unbalanced, it treats the body as a whole: body, mind, and energy. Onnetsu encourages the natural healing powers throughout the body.
- The therapy is known for its ability to help cure cancer. Cancer cells live and develop at low temperatures and die at temperatures between 42-45 degrees Celsius. The treatment is not about killing cancer cells but about activating and strengthening the healthy cells in their surroundings.
- According to ancient Japanese theories, physical problems surface and manifest as cold energy. Onnetsu can pinpoint with the utmost precision where a disease or health problem exists, even in the early stages of the disease.
- When cells are unhealthy, the muscles around them become tight and painful. Onnetsu encourages blood flow, so that tightness gradually dissipates. Onnetsu encourages the proper flow of lymphatic fluids.
- Be aware of the medications you are taking, some of which dull the response to heat. Before treatment, make sure that there are no numb areas of the body.
- The healing effect will last between 6-8 hours. In order to obtain maximum results, it is recommended not to shower for 6-8 hours after the treatment, not to stay in the air conditioner and not to exert yourself and sweat. It is recommended to eat warm, cooked food and rest.
- Sometimes reactions such as fatigue, headache, dizziness, or high fever may occur. When these occur, further treatment should be carried out immediately. Usually these symptoms will disappear after the second treatment.



