日本外務省・経済産業省より
『身元保証機関』(B-121)として認定
Certified by the Ministry of Foreign Affairs and the Ministry of Economy, Trade and Industry of Japan as a "Guarantor Organization" (B-121)

A Healthier World, A Longer Life

Grow together with partners and create the future.
IMC leverages Japan's advanced medical network and track record of international collaboration to provide solutions that support people's lives and well-being, from medical support for visitors to Japan to the development of science-based health foods.

1. Medical Services

We provide comprehensive medical support for international patients visiting Japan through partnerships with leading domestic and international hospitals. From medical visa support and multilingual interpretation to advanced treatment plans including regenerative and cutting-edge therapies, we deliver personalized, high-quality care for each client.

2. Health Food Business

Through our brand “Hyakugado,” we offer science-based, gentle health supplements designed for long, vibrant lives. Focusing on natural ingredients and strict quality control, our products aim to support daily wellness and longevity. Available through our global Shopify site.

3. Medical & Health Food Consulting

We support businesses, local governments, and healthcare institutions with strategic consulting that bridges medicine and nutrition. Our services include cross-border sales strategies, marketing planning, and business development support, especially in the areas of medical DX and preventive care.

About Us

A solutions company for international healthcare and wellness, supported by trust and a proven track record.

IMC operates with two core pillars: international medical support and health food business.
We are a company that delivers "Japanese healthcare to the world" and "science-based gentle health."
With support that combines expertise and hospitality, we support the "lives" and "everyday" of people around the world.

A wealth of experience in international medical support.

Full support for visiting patients, from medical visas and accompaniment to specialized interpretation, ensuring peace of mind.

GMP-certified health food brand "Hyakugado."

Supplements that accompany your daily life, leveraging science and natural ingredients.

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Number of countries served
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Number of years in business
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Number of affiliated medical partners and staff
Our Services

Our services

IMC provides a wide range of services that support the health of individuals and society, from medical support for foreign visitors to Japan to the development of science-based health foods.
訪日医療コーディネート

Medical coordination for visitors to Japan

We provide comprehensive support for obtaining medical visas, introducing hospitals, and making appointment reservations.

専任通訳・医療同行

Dedicated interpretation and medical accompaniment

Language support in medical settings and medical accompaniment services

特化治療プログラム

Specialized treatment program

Partnership programs in advanced fields such as regenerative medicine and cancer treatment.

健康診断・早期検査

Health check-ups and early screening

We also provide medical check-ups and cancer screenings for travelers.

健康食品ブランド「百賀堂」

Health food brand "Hyakugado."

Supporting daily life with gentle supplements based on science.

医療教育・国際交流

Medical education and international exchange

We also provide academic collaboration with doctors and researchers, as well as support for inspections and training

Best Of The Best

There is a reason we are trusted.

IMC delivers high-level peace of mind to clients around the world through collaboration with Japan's cutting-edge medical institutions and the creation of products that adhere to strict quality standards
Certified for international medical services (Ministry of Economy, Trade and Industry authorization number: B-121)
100%
Extensive track record
90%
Network with Japanese medical institutions
88%
Highly specialized multilingual support team
92%
Customer Testimonials

IMC's services are chosen by many customers

I had been taking molecularly targeted drugs to prevent recurrence, but the side effects were severe and I suffered from persistent high blood pressure. However, I was also worried about a recurrence, so I couldn't stop taking the medication and was unsure what to do. Eventually, I scheduled a remote consultation with a respiratory specialist at St. Luke’s International Hospital in Japan to get a second opinion. The conclusion was that, since it was an early-stage cancer, my survival rate wouldn’t change even if I stopped taking the targeted therapy. The doctor thoroughly showed me the data and gave me a detailed explanation that lasted over an hour. I felt greatly relieved and reassured after hearing that. I was deeply moved by the doctor’s careful and thoughtful explanation.

    Mr./Ms. A. Second Opinion

    Two Years After Lung Cancer Surgery – Consultation at St. Luke’s International Hospital

    One year after my initial surgery, the cancer recurred. I was told in Canada that a second surgery would be impossible. However, Dr. Maruyama, a renowned glioma surgeon at Tokyo Women’s Medical University, accepted my case. The surgery was extremely difficult, but it was a success. Since then, I have been undergoing chemotherapy and taking molecularly targeted drugs to maintain my condition. There are still many challenges ahead, but receiving treatment in Japan has given me hope and courage.

      Mr./Ms. B Surgery

      Recurrent Brain Glioma After Surgery – Tokyo Women’s Medical University Hospital

      Despite undergoing multiple rounds of chemotherapy at a hospital in my home country, my condition did not improve. The tumor pressed against the nerves in my leg, causing such severe pain that I couldn't even sleep at night. I was on the verge of giving up, unable to endure it any longer—until I learned about a new treatment available in Japan. Believing it to be my last chance, I decided to go to Japan. I still remember the look on the nurse’s face, almost in tears, when she saw me arrive in a wheelchair. I was treated with a combination of a molecularly targeted drug and an immune checkpoint inhibitor, which at the time was still part of a clinical trial. Within the first week, the pain in my leg gradually began to subside, and above all, I was able to sleep again—that was the happiest part. I continued the treatment. The pain slowly disappeared, and my spirits lifted. Deep down, I began to believe I could beat cancer. Then, after three months of treatment, a PET-CT scan showed that I was completely cured. I was overwhelmed with joy—it was almost unbelievable. Even the doctor said it was a miracle. Choosing that treatment at the time truly saved my life. I will always be grateful.

        Mr./Ms. C. Immunotherapy

        Stage IV Endometrial Cancer – National Cancer Center Japan

        During a routine check-up, an 8mm nodule was found in my right lung. The domestic doctors recommended observation, but I was very worried and wanted to hear from an international specialist as well. After much research, I decided to book a second opinion with Professor Ohira at Tokyo Medical University Hospital. His opinion was that there was a 90% chance it was malignant and recommended surgical removal. I decided to proceed with the surgery. A month later, I underwent the operation at a domestic hospital. The pathology results confirmed it was malignant adenocarcinoma, stage IA. The doctor told me it was caught very early, so there was little concern about recurrence. I have been maintaining my immune strength through immunotherapy, and now, three years later, there has been no recurrence. Looking back, Professor Ohira’s advice was invaluable—because I had the surgery at that time, I am healthy and alive today.

          Mr./Ms. D. Second Opinion

          Stage I Lung Cancer – Tokyo Medical University Hospital

          Real voices supporting a 100-year life.

          Voices of our valued customers

          Since entering menopause, I had been concerned about fluctuations in my physical condition. I was introduced to Hyakugado products through a friend. After using them for a few months, I can feel that my physical and mental balance has improved. The price and quality are easy to maintain, so I want to continue using them like a protective charm.

          K.Yさん
            K.Y

            (Woman in her late 50s)

            Due to a desk-based lifestyle and a lack of exercise, I had been feeling anxious about my future health, so I decided to start taking care of myself early and chose Hyakugado. The natural ingredients make it easy to continue, and I feel a pleasant sense of balance from within. I’ve incorporated it into my morning routine.

            M.Hさん
              M.H

              (Woman in her late 30s)

              With a busy schedule balancing work and parenting, I had been neglecting my health management, but since I started taking Hyakugado's supplements, I’ve been waking up in the morning feeling refreshed. It’s really appreciated that it’s easy to continue without pressure. The reassurance of the ingredients and the scientific explanations make sense, so I’ve been recommending it to my wife as well.

              A.Sさん
                A.S

                (Men in his early 40s)

                I wanted to increase my health awareness from a young age, so I tried Hyakugado, which I found online. I had some concerns about taking supplements, but the detailed explanation of the ingredients made me feel at ease. When my body feels better, my mood also improves. I also love how stylish the packaging is.

                N.Rさん
                  N.R

                  (Woman in her late 20s)

                  Walking every morning has become a daily routine for me, but I started to notice discomfort in my joints, so I decided to try Hyakugado’s supplements. After a while, I began to feel lighter, and I started enjoying my exercise even more. It's a companion that will support me throughout my 100-year life.

                  Y.Eさん
                    Y.E

                    (Woman in her early 60s)

                    I have always tried to take care of my health, but with my busy daily life, I often forgot to take supplements. Hyakugado's supplement only requires one dose a day, which has been a real help. I feel that by taking it before my run, my rhythm is more balanced, and I get less tired. It’s perfect for my natural lifestyle.

                    R.Mさん
                      R.M

                      (Woman in her mid-30s)

                      As I’ve started to notice changes in my skin and body compared to my younger years, I was looking for something good to help. Hyakugado is easy to continue without forcing myself, and I feel like it’s boosting my nutritional balance. I also love the calm and sophisticated packaging, which blends well into my daily life.

                      E.Iさん
                        E.I

                        (Woman in her early 50s)

                        I was originally skeptical about supplements, but I decided to try Hyakugado after a friend recommended it. After taking it for a while, I noticed that my circulation improved, and I stopped worrying about coldness and swelling. The detailed explanation of the ingredients made it trustworthy, and I was able to incorporate it with confidence.

                        T.Uさん
                          T.U

                          (Woman in her mid-40s)

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