Oncology

Kobayashi Internal Medicine Clinic

こばやし内科クリニック

Niigata City, Niigata · 10 min by car from Niigata Station (south exit)

Niigata internal medicine and travel-medicine clinic offering BAK immune-cell therapy and the autologous formalin-fixed tumor vaccine after standard treatment.

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Treatments at Kobayashi Internal Medicine Clinic

What each treatment is and how it is given. Whether it suits you is decided by the clinic’s physician after reviewing your records.

TreatmentWhat it isTypeLearn more
BAK therapy (BRM-activated killer cells)NK and γδT-rich lymphocytes activated and reinfused, cultured by Kibou-no-Mori Clinic. NK, NKT & T-cell therapiesRelated treatment →
Autologous formalin-fixed tumor vaccineVaccine made from the patient's formalin-fixed tumor tissue by Cell-Medicine. Dendritic-cell & cancer vaccinesRelated treatment →
High-dose intravenous vitamin CVitamin C infusion for immune support. Vitamin C, hydrogen & integrative careRelated treatment →

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.

About the clinic

Kobayashi Internal Medicine Clinic in Niigata covers internal and respiratory medicine, sleep apnea, allergy and travel medicine. Its director, who has experience in cancer treatment, offers BAK immune-cell therapy and the autologous formalin-fixed tumor vaccine for patients after standard treatment, plus high-dose vitamin C.

  • Internal medicine
  • Travel medicine
  • Cancer immunotherapy

International patients

What the clinic publishes

This clinic has not published an international patient service. JapanMedAssist can coordinate records translation, medical interpretation and scheduling on your behalf.

What JapanMedAssist adds

  • Records collection and Japanese translation
  • Physician pre-review of your case
  • Appointment scheduling
  • Medical interpreter at every visit
  • Visa and travel letter guidance

Access and hours

Address
6-2-26 Shichikuyama, Chuo-ku, Niigata 950-0914 新潟県新潟市中央区紫竹山6-2-26
Nearest station
10 min by car from Niigata Station (south exit)
Hours
Mon–Sat 9:00–12:30; afternoons Mon/Thu 15:00–18:00, Tue/Fri 15:30–18:00. Closed Sun, holidays, 2nd/4th Wed.
Official website
kobayashi-naika.clinic
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Ask us about this clinic

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.

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Independent information. JapanMedAssist is not affiliated with Kobayashi Internal Medicine Clinic unless stated.

How we arrange your visit

  1. 1

    Send your records

    Share your diagnosis, reports and imaging through our secure form. We translate them into Japanese.

  2. 2

    Clinic match and physician review

    We check which clinics fit your case and ask the clinic’s physician to review it before you travel.

  3. 3

    Visit with an interpreter

    We schedule appointments, arrange a medical interpreter and explain all costs before you decide.

Frequently asked questions

Does Kobayashi Internal Medicine Clinic accept international patients?

This clinic has not published an international patient service. JapanMedAssist can coordinate records translation, medical interpretation and scheduling on your behalf.

How do I book Kobayashi Internal Medicine Clinic from abroad?

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.

How much does treatment at Kobayashi Internal Medicine Clinic cost?

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.

Which documents do I need?

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.

Where is Kobayashi Internal Medicine Clinic?

6-2-26 Shichikuyama, Chuo-ku, Niigata 950-0914. Nearest station: 10 min by car from Niigata Station (south exit).

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Sources

Summarized from the clinic’s public website on 2026-09-28. Report an error

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