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Preparing for Your Stem Cell Therapy Consultation in Japan

Published 2026.08.30 7 min read

Hello, I am Dr. Hidenori Shimada of Grand Green Osaka Umekita Clinic in Osaka, Japan.

Regenerative medicine, particularly stem cell therapy, is an evolving field of medicine drawing attention from around the world. Japan, with its advanced healthcare system and specific regulatory framework for regenerative medicine, has become a notable destination for those exploring these options. If you are considering adipose-derived stem cell therapy, your first consultation is a critical step. Proper preparation can help you understand the process, manage expectations, and make a well-informed decision. This article provides a guide for international patients and anyone new to this treatment on how to prepare for their initial consultation at a Japan stem cell clinic.

Understanding Adipose-Derived Stem Cell Therapy

Before your consultation, it’s helpful to have a basic understanding of the treatment you are considering. Adipose-derived stem cell therapy is a procedure that utilizes your body’s own cells. It involves collecting a small amount of fat tissue, from which mesenchymal stem cells (MSCs) are isolated. These cells are then cultured and expanded in number at a specialized facility before being administered back into your body, typically through an intravenous (IV) infusion.

MSCs are known for their potential to support the body’s natural repair processes. Research has reported that they may secrete various substances, such as anti-inflammatory factors and growth factors, that can help modulate the immune system and support damaged tissues. It is important to understand that this therapy is not presented as a cure for diseases but as a way to support the body’s own healing capacity. In Japan, treatments like this are provided under the Act on the Safety of Regenerative Medicine, which requires clinics to submit a treatment plan to the government, ensuring a high standard of safety management.

Key Steps to Take Before Your Consultation

A productive medical consultation starts with good preparation. Taking the time to organize your thoughts and medical information will allow for a more focused and effective discussion with the physician.

Define Your Health Goals: Think carefully about what you hope to achieve. Are you looking to manage symptoms of a chronic condition, support joint health, or invest in your long-term wellness? Having clear, realistic goals will help the doctor understand your motivations and assess if the therapy aligns with them.
Compile Your Medical History: Prepare a comprehensive summary of your health. This should include current and past medical conditions, surgeries, ongoing treatments, and a list of all medications and supplements you are taking. If you are traveling from abroad, having this information translated into English can be very helpful.
Understand the Financials: Adipose-derived stem cell therapy is a form of private, out-of-pocket medical care (not covered by public health insurance). It is important to consider the financial commitment. The costs typically include the consultation, pre-treatment testing, the fat collection procedure, cell culturing, and the infusion itself. Be prepared to discuss this aspect during your visit.

Essential Questions to Ask Your Doctor

The consultation is your opportunity to gather all the information you need. Don’t hesitate to ask questions. A professional clinic will welcome your inquiries and provide clear, honest answers. Here are some essential questions to ask your doctor:

Am I a suitable candidate for this therapy? The doctor will determine your eligibility based on your health status, medical history, and treatment goals. Ask for a clear explanation of why you are, or are not, a good candidate.
Can you explain the entire procedure? Request a step-by-step walkthrough, from the initial fat collection to the final IV infusion. Ask about the anesthesia used for fat collection and the duration of each step.
Where are the cells processed? In Japan, cells must be processed at a facility that meets specific government standards. Confirming this adds a layer of assurance about quality and safety.
What are the potential benefits and risks for my specific condition? Outcomes can vary from person to person. A responsible physician will provide a balanced view, discussing potential benefits without making guarantees, and will be transparent about possible risks and side effects, such as temporary fatigue or local inflammation at the collection site.
What does a typical treatment plan involve? Ask about the suggested number of treatments, the interval between them, and the overall timeline.
What is the full cost of the treatment plan? Request a detailed breakdown of all associated fees to avoid any surprises. This includes consultation, tests, procedures, and any follow-up appointments.
What kind of follow-up care is provided? Understanding the post-treatment process is important for monitoring your progress and managing any side effects.

Your Consultation at Grand Green Osaka Umekita Clinic

Preparing for a medical consultation, especially in another country, can feel daunting. At Grand Green Osaka Umekita Clinic, we strive to make the process as clear and comfortable as possible for all our patients, including those visiting from overseas. During your initial stem cell therapy consultation, our physician will conduct a thorough review of your medical history and discuss your health objectives in detail.

This is a collaborative discussion where we explain the adipose-derived stem cell therapy process, how it may relate to your goals, and provide a transparent overview of the treatment plan, including the timeline, potential risks, and full costs. The final decision regarding your suitability for treatment is always based on a comprehensive medical evaluation by our doctor. We encourage you to ask all your questions to ensure you have the confidence and clarity needed to proceed. For more detailed information about our approach, please review our page on Adipose-Derived Stem Cell Therapy.

Conclusion: Making an Informed Decision

Your first stem cell therapy consultation is a vital step in your healthcare journey. By preparing your medical information, defining your goals, and compiling a list of thoughtful questions, you empower yourself to have a meaningful dialogue with your physician. The objective is not just to learn about a treatment, but to determine if it is the right path for you based on professional medical advice. A well-prepared consultation is the foundation for a partnership between you and your healthcare provider, aimed at making the best possible decision for your long-term health and well-being.

Learn more about Adipose-Derived Stem Cell Therapy

References

Supervising Physician

Director, Medical Corporation Shimada Clinic
Head of Clinical Practice, Grand Green Osaka Umekita Clinic

Hidenori Shimada

Graduated from the University of Tokushima Faculty of Medicine in 2005. After his initial residency, he obtained U.S. medical certification (ECFMG) and trained as a sub-intern in general surgery at the University of Washington. After completing the doctoral program at Kyoto University Graduate School of Medicine and working as a researcher at the Center for iPS Cell Research and Application (CiRA), Kyoto University, he founded Shimada Clinic in 2013. At Grand Green Osaka Umekita Clinic (https://umekitaclinic.org), he is engaged in a wide range of care, from internal medicine and pediatrics to cell therapy and aesthetic medicine.

* The physician supervision of this article covers its academic content only and does not constitute a recommendation of any specific treatment or product.

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