Hospital Name:

赤坂一ツ木通りクリニック (Akasaka Hitotsugi Street Clinic)


〒107-0052 東京都港区赤坂3-15-9 ACR Building 3F
3-15-9 Akasaka, Minato-ku, Tokyo 107-0052, ACR Building 3rd Floor


Features and concepts of the Akasaka Hitotsugi Dori Clinic

“赤坂一ツ木通りクリニック” (Akasaka Hitotsugi-dori Clinic) is a medical facility located in Minato Ward, Tokyo, specializing in general internal medicine and cardiology. The clinic is led by Dr. Narutaka Ohashi, a graduate of Keio University School of Medicine, who has extensive experience in various medical institutions both in Japan and abroad.


Features and Concept

The clinic offers a wide range of medical services, focusing on general internal medicine and cardiology. In addition to these, it provides specialized consultations for smoking cessation, sleep apnea syndrome, metabolic check-ups, cardiac check-ups, general health check-ups, cosmetic dermatology, and allergy testing. The clinic is equipped to conduct various medical examinations, including echocardiography, carotid artery echography, vascular age testing (arteriosclerosis testing), electrocardiography (12-lead), warfarin blood concentration determination tests, sleep apnea syndrome testing, influenza determination tests, general blood tests, cholesterol blood tests, diabetes blood tests, and ABC health check-ups (gastric cancer risk screening).


Collaboration with Medical Institutions

The clinic maintains close collaborations with Keio University Hospital, Toranomon Hospital, International University of Health and Welfare Mita Hospital, and Nippon Medical School Hospital, ensuring that patients have access to advanced medical care.



Phone Number:



Office Hours:

Mon-Fri: 8:30-12:00, 13:30-17:00


Website: (Japanese)


Medical Services and Languages:

Internal Medicine: English
Dermatology: English


Accepted Credit Cards:

No information available.



2 minutes walk from Akasaka Station (Exit 1) on the Tokyo Metro Chiyoda Line.
5 minutes walk from Akasaka-Mitsuke Station (Exit 10) on the Tokyo Metro Marunouchi and Ginza Lines.