Best Therapy Clinics in Japan: 1 Top-Rated Centers

Cell Grand Clinic is a regenerative medicine practice in Osaka, Japan. It specializes in autologous adipose-derived stem cell therapy and exosome treatments. The team treats knee osteoarthritis, diabetes, and arteriosclerosis. Dr. Yuichi Wakabayashi founded the clinic in 2006. He completed research training at the U.S. National Institutes of Health. Dr. Wakabayashi has performed over 3,000 stem cell procedures. He is certified by the American Board of Regenerative Medicine.

The clinic operates under Japan's Act on the Safety of Regenerative Medicine. It holds 13 treatment plans accepted by the Ministry of Health. Cells are processed in a government-licensed Cell Processing Center. The team keeps cell viability above 95% before administration. Purity testing follows the ISCT global standard. Patients receive a Certificate of Quality for every batch. The clinic was named Top Regenerative Medicine Solution in APAC in 2026. Dr. Wakabayashi conducts consultations in English.