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Kofu City

We aim to provide community-based medical care. 
Nakazawa ENT&HN Clinic in Kofu City practices community-based and earnest medical care as a specialist in otorhinolaryngology, head and neck surgery, tracheoesophageal medicine, and allergy. In addition, we have introduced NBI (Narrow Band Imaging) for early diagnosis and early detection of cancer. Using the electronic chart "Dynamics".

Head and Neck
Traditional Chinese Medicine

At our clinic, we are taking the following measures to prevent novel coronavirus infection so that patients can visit us with peace of mind.
We apologize for any inconvenience this may cause and ask for your cooperation.

Pollen Robo(Introduced since 2013


Pollen meter provided by Weather News
Click on the image to see the pollen scattering situation in real time.

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◆''Sleep testing'' is currently being conducted for people with snoring and sleep apnea.

[Notice of holiday medical treatment]

On March 20th (Wednesday), we will be on duty as a holiday.

・When you visit the hospital, we will measure your temperature and disinfect your hands.

・From the perspective of preventing infection and spreading, please be sure to wear a mask in the waiting room and examination room.

・Please contact us in advance if you have a temperature of 37.5 degrees or higher, cough, sore throat, headache, impaired sense of smell or taste, or are not feeling well.

​*In addition, PCR tests and antigen tests for the novel coronavirus are conducted as necessary.

​Recruiting medical staffs!

Medical treatment schedule calendar


   Cashless payment with PayPay, LINE Pay, and Alipay is now available.


If you are a  follow-up examination, you can use the waiting list system "Machi-gyouretsu" from your PC, smart phone, etc.


New treatment for tinnitus "TRT (therapy)"

"Laser treatment" for allergic rhinitis and hay fever

"Sublingual immunotherapy" for mite and Japanese cedar pollinosis
"Sleep test" for people with snoring and sleep apnea

​"Breathing gas test (FeNO)" for diagnosis of asthma patients

We also conduct the above treatments and tests.

​Congestion and Availability

The congestion situation varies depending on the day of the week and time of day, but Mondays and Saturdays tend to be crowded.
In addition, relatively few people tend to come to the reception desk during the hours of 10:00 a.m. -11:00 a.m. and 4:00 p.m. - 5:00 p.m.

Night emergency medical care

Every Wednesday night, we are responding to "night emergency medical care".

​Please contact us for more information.


Nakazawa ENT&HN Clinic's Motto


We strive to provide quality medical care and provide as much information as possible.

We emphasize communication and provide patient-oriented medical care.


We perform only necessary examinations and treatments, and provide medical care and equipment equivalent to hospitals.


Main Inspection



Pure tone audiometry, Speech audiometry, Tinnitus testing, Inner ear function test, Otoacoustic emissions test, Eustachian tube function test, Tympanometry, Stapedius reflex, Hearing aid characteristics test


Equilibrium Function Test

Infrared frenzel ophthalmoscopy, Center of gravity sway test, Blood pressure test at rest and in standing position


Middle ear, Nasopharynx, Larynx fiber

Examination of hard-to-see details using an endoscope

Nasal eosinophil test, Scratch test (to find the cause of allergy)


Various blood collection tests, Bacterial culture tests, etc.

Allergen testing (to find the cause of allergies), Inflammation testing, Viral testing, etc.


X-ray examination of the ears, nose, and throat

Patients are asked to wear gowns to avoid radiation exposure.


Cervical, Facial Ultrasound

Echographic examination is performed for the diagnosis of thyroid tumors, facial tumors, etc. If necessary, we also perform a “needle biopsy”.



Olfactory test, Taste test, Sleep test, Respiratory function test, Expiratory gas test (FeNO), Nasal air permeability test

Introduced NBI.

Narrow Band Imaging (NBI; narrow band light observation) is an optical image enhancement technology that extracts hemoglobin in blood by limiting the wavelength to 415nm and 540nm from conventional light sources to highlight capillaries and microstructures on the mucosal surface layer. Using this technology, an electronic endoscope with a diameter of 3.2 mm can be used to detect early-stage cancer, such as new blood vessels, congestion, and rupture during cancer formation. No pain or discomfort. Until now, most otorhinolaryngology head and neck surgeons have found it difficult to perform surgery when a patient is diagnosed as having difficulty swallowing, or in so-called stage 4. This NBI system can be used to observe changes in blood vessels, which are often seen in early-stage cancer, to diagnose whether the patient has cancer or not.

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