AR-Ex Sports Orthopaedic Group
AR-Ex 整形外科グループ(尾山台整形外科 ほか)
Setagaya-ku (Oyamadai, main), Tokyo · International patients
Treatments offered
- Adipose-derived stem cell (ASC) joint injection
- PRP therapy
表参道ヘレネクリニック
Minato-ku, Tokyo · Omotesando Station
ISO 9001-certified Omotesando stem cell clinic with 15 registered plans (knee, arteriosclerosis, hair, skin) and support in English, Chinese, Korean and Thai.
What each treatment is and how it is given. Whether it suits you is decided by the clinic’s physician after reviewing your records.
| Treatment | What it is | Type | Learn more |
|---|---|---|---|
| Adipose-derived MSC therapy | Mesenchymal stem cells cultured from a small fat sample and returned by infusion or local injection to support tissue repair. | Stem cell & regenerative therapy | Ask your coordinator |
| Stem cell therapy for knee pain and arteriosclerosis | Disease-specific stem cell protocols under registered plans. | Stem cell & regenerative therapy | Ask your coordinator |
Many treatments listed here are self-pay (not covered by Japanese public insurance) and some are not approved as standard treatment in Japan. Regenerative and cell therapies are provided under registered plans based on the Act on the Safety of Regenerative Medicine.
Costs depend on your case and differ for international patients. Your coordinator explains the clinic's fees, interpreter and coordination costs before you decide.
Omotesando Helene Clinic specializes in mesenchymal stem cell therapy from the patient's own fat and holds 15 registered regenerative-medicine plans (June 2026), along with ISO 9001 certification. Indications include knee pain, arteriosclerosis, hair and skin regeneration and general anti-aging. International patients can contact the clinic via WhatsApp, WeChat, LINE or KakaoTalk.
Representative physician
Leads the clinic's stem cell program; a thyroid cancer survivor (2011) who writes about his own patient experience.
Accepts international patients. Contact via WhatsApp, WeChat, LINE, KakaoTalk.
Languages: English, Chinese (Simplified), Chinese (Traditional), Korean, Thai
Send us your diagnosis and treatment history. A case coordinator will check whether this clinic fits your case, request a medical review, and explain costs and next steps before you travel.
Independent information. JapanMedAssist is not affiliated with Omotesando Helene Clinic unless stated.
Share your diagnosis, reports and imaging through our secure form. We translate them into Japanese.
We check which clinics fit your case and ask the clinic’s physician to review it before you travel.
We schedule appointments, arrange a medical interpreter and explain all costs before you decide.
Yes. Contact via WhatsApp, WeChat, LINE, KakaoTalk. JapanMedAssist can coordinate records translation, interpretation and scheduling.
Send your diagnosis and recent medical records through our consultation form, WhatsApp or Messenger. A coordinator checks whether this clinic fits your case, arranges a medical review, and explains costs and next steps before you travel.
Costs depend on your case and differ for international patients. Your coordinator explains the clinic's fees, interpreter and coordination costs before you decide. Many treatments are self-pay and not covered by Japanese public insurance.
Usually a referral letter or summary from your current doctor, recent pathology and imaging reports, and a list of treatments so far. We help you collect and translate them.
Aoyama OHMOTO Bldg. 3F, 5-9-15 Minami-Aoyama, Minato-ku, Tokyo. Nearest station: Omotesando Station.
AR-Ex 整形外科グループ(尾山台整形外科 ほか)
Setagaya-ku (Oyamadai, main), Tokyo · International patients
Treatments offered
Dクリニック東京 アクティブエイジング細胞再生外来
Chiyoda-ku, Tokyo
Treatments offered
衣理クリニック表参道
Minato-ku, Tokyo · International patients
Treatments offered
Summarized from the clinic’s public website on 2026-09-28. Report an error