We will be closed from April 28th to May 5th.


If you have symptoms including a fever (over 37.0℃), cough,

sore throat and excessive fatigue, please make an appointment before visiting our clinic.

I’m sorry but we can not provide consultation if you don’t have an appointment.

Please wear the mask in the clinic.

N18 Tsuji's Clinic

Internal Medicine & Gastroenterology



Tomoe Bldg. 1F, 3-3, North-18, East-1, Higashi-ku, Sapporo

065-0018 Japan


Tel  011-752-1801

Fax 011-752-1802


English medical questionnaire is available.

We accept Japanese National Health Insurance and Social Insurance.

We do not accept the credit card payment.

We can see only ADULT (over 15 years old).



Naoki Tsuji M.D.

Akiko Tsuji M.D.

Thank you for visiting our clinic home page. 

We will provide you the best treatment available based on the latest medical knowledge.

We will listen to your medical complaints carefully, and explain to you about  examination and treatment procedure clearly.

If you have any questions and concerns, please feel free to ask us.

Consultation Hours

    Note: Dr. Akiko Tsuji's consultation is closed Tuesday afternoons.


We are temporarily closed the consultation from 17:00 to 19:00 on Wednesday because of the COVID-19 pandemic.


Medical Services



○ Common cold and flu

○ Lifestyle related diseases such as hypertension, dyslipidemia and      diabetes

○ Gastrointestinal diseases

○ Liver, gall bladder and pancreas diseases

○ Respiratory diseases such as pneumonia and bronchial asthma

○ Allergy

○ Thyroid diseases




◯ Blood analysis and urinalysis

◯ Electrocardiogram 

◯ Audiogram

◯ Spirogram (pulmonary function test)

◯ X-ray (chest and abdomen)

◯ Ultrasonography (abdomen and thyroid)

◯ Esophagogastroduodenoscopy

◯ Colonoscopy (including the endoscopic resection of colon polyp)


Influenza vaccine (flu shot) is also available.



The clinic is a 7 minute walk from the Kita juhachi jo Station on the Subway Nanboku Line.

The clinic is on the 1st floor of Tomoe building.

Please check out our location map.

There are 12 visitors parking lots (#8-19) in front of the building.




北18条 つじ内科・