Biyajima Internal Medicine Clinic
We also provide services in English.
English support schedule
9:30~12:30 15:00~18:00
​9:30~12:30 15:00~18:00
9:30~12:30 15:00~18:00
Our service
Internal medicine and Pediatrics

We support a wide range of internal medicine such as cold symptoms, lifestyle-related diseases, fatigue, abdominal pain, constipation, snoring, stress, insomnia and fatigue. Please feel free to contact us if you are "not in good physical condition" or "I am not feeling well, but I do not know which department to go to".



・ Fever and colds

・ Cough and runny nose

・stomach ache 

・ Constipation, diarrhea

・ Nausea and vomiting


・ Palpitations, shortness of breath

・high blood pressure


・ Dyslipidemia


・hay fever

・ Insomnia, stress


We cover all skin conditions such as eczema and rashes. Please do not hesitate to contact us if you have any concerns about skin care, dryness, or rough skin.



・ Itching of the skin

・ Skin pain

・ Eczema, acne, urticaria

・ Burns (blister)

・ Rash (contact dermatitis)

・ Insect bites

・ Atopic dermatitis

・ Dry skin

・ Infectious impetigo

・ Athletes

・ Waste

・ Herpes labialis

・Herpes zoster

・ Alopecia areata

Allergy department

In addition to responding to allergic symptoms such as hay fever, we also conduct allergy tests. Please contact us if you have any symptoms or suspected allergies.We will prescribe oral medication, eye drops, and nasal drops according to the symptoms. For cedar pollinosis and mite allergy, we also provide sublingual immunotherapy.


​・Itchy skin, runny nose

・sneeze, cough, sputum 

・hay fever

・Mite allergy

・Food allergies

Anaphylaxis symptoms 

・ Allergy test

Our Physician

My name is Hironobu Kamagata.

I have been involved in critical care, home medical care, medical AI and medical 

device development. I would like to make it a clinic that everyone can love in 

Ojima, Koto city.

We would like to consult with you on general medical matters such as respiratory 

diseases, colds, allergies, lifestylerelated diseases, skin problems, sleep problems,

 stress, urine problems, etc.

I would also like to utilize my study abroad experience to protect the health of 

those who do not speak Japanese.

Thank you very much.

[My career]


Engaged in research and development of cutting-edge technology at the Graduate School of Engineering, University of Tokyo. Working as an assistant professor at the Tokyo Medical University Hospital Emergency and Critical Care Center.  

--- Back Ground ---

Graduated from Kitasato University School of Medicine (University of Calgary, AB, CA)

Graduated from Keio University Graduate School (Dartmouth College, NH, US)

Insurance & Payment
Japanese Yen, credit card, and electronic money are available.
If you do not have Japanese national health insurance, you will have to pay with your own expense.
Biyajima Internal Medicine Clinic
2nd floor, Hakubo builiding, 5-36-7 Ojima, Koto-ku, Tokyo
1 minute walk from Exit A5 of Oshima Station on the Toei Shinjuku Line

〒136-0072 東京都江東区大島5-36-7白石ビル2F