How Much Does It Cost To Clean Teeth In Japan?
Japan is known for many things: cherry blossoms, bullet trains, amazing food, and a healthcare system that many people around the world admire. When it comes to dental care, Japan offers high-quality treatment at prices that are often much lower than in the United States or Canada.
But if you live in Japan or plan to visit, you might wonder: how much does it actually cost to clean your teeth?
The answer depends on whether you are covered by Japan’s national health insurance, what type of cleaning you need, and where you go for treatment. A simple cleaning might cost you just a few thousand yen. A deep cleaning without insurance could cost much more.
This guide will break down the costs of teeth cleaning in Japan. We will look at average prices, explain how the insurance system works, compare costs in different cities, and give you practical tips to save money. By the end, you will have a clear understanding of what to expect when you visit a Japanese dental clinic.
Understanding Japan’s Dental Care System
Before we talk about prices, it helps to understand how dental care works in Japan.
Japan has a universal health insurance system. Everyone who lives in Japan must have health insurance. This can be through:
- Employee health insurance (Kenko Hoken): For full-time workers and their dependents.
- National Health Insurance (Kokumin Kenko Hoken): For self-employed people, students, retirees, and others not covered by employee insurance.
- Late-stage elderly insurance: For people aged 75 and older.
With this system, the government covers a large portion of dental costs. For most adults, you pay 30% of the cost, and the insurance covers 70%. Children and some low-income individuals pay even less — sometimes just 10% or 20%.
This means that a teeth cleaning that would cost $150 in the United States might cost you only ¥3,000 to ¥5,000 (about $20 to $35) in Japan.
However, not all dental procedures are covered. Cosmetic treatments, orthodontics, and some advanced cleanings are not covered by insurance. For those, you pay the full price.
What Is A Professional Teeth Cleaning?
A professional teeth cleaning removes plaque and tartar from your teeth. Plaque is a sticky film of bacteria that forms on your teeth every day. If you do not remove it by brushing and flossing, it hardens into tartar.
Tartar cannot be removed with a toothbrush. Only a dental professional can scrape it away with special tools.
In Japan, a typical cleaning includes:
- Scaling: Removing tartar from above and below the gumline
- Polishing: Smoothing the teeth to remove stains
- Flossing: Cleaning between the teeth
- Rinsing: Washing away debris
- Fluoride application: Sometimes, but not always
In Japan, cleanings are often part of a routine check-up. The dentist or dental hygienist will examine your teeth, take X-rays if needed, and then perform the cleaning.
The Average Cost Of Teeth Cleaning In Japan
Now let us get to the numbers. Here are the typical costs for teeth cleaning in Japan.
With National Health Insurance
If you have insurance, you pay 30% of the total cost. Here is what you can expect:
- Routine cleaning (scaling and polishing): ¥1,500 – ¥4,000 (about $10 – $27)
- Cleaning with exam and X-rays: ¥3,000 – ¥6,000 (about $20 – $40)
- Deep cleaning (one quadrant): ¥3,000 – ¥6,000 (about $20 – $40)
- Full mouth deep cleaning: ¥12,000 – ¥24,000 (about $80 – $160)
These prices are for standard treatments covered by insurance.
Without Insurance
If you do not have insurance or choose a non-covered treatment, prices are much higher:
- Routine cleaning: ¥5,000 – ¥10,000 (about $35 – $70)
- Deep cleaning: ¥15,000 – ¥30,000 (about $100 – $200)
- Cosmetic cleaning (whitening, etc.): ¥10,000 – ¥30,000 (about $70 – $200)
Prices vary by clinic, city, and the type of cleaning you need.
Types Of Teeth Cleaning In Japan
Not all cleanings are the same. Here are the main types you will find in Japan.
1. Routine Cleaning (Scaling)
This is the most common type of cleaning. It removes plaque and tartar from above the gumline. It is usually done by a dental hygienist.
Cost with insurance: ¥1,500 – ¥3,000
Cost without insurance: ¥5,000 – ¥8,000
2. Deep Cleaning (Scaling And Root Planing)
This is for people with gum disease. The dentist or hygienist cleans below the gumline and smooths the tooth roots. It may require numbing.
Cost with insurance: ¥3,000 – ¥6,000 per quadrant
Cost without insurance: ¥15,000 – ¥30,000 per quadrant
3. Periodontal Maintenance
After deep cleaning, some patients need ongoing maintenance every three to four months. This is more involved than a routine cleaning.
Cost with insurance: ¥2,000 – ¥4,000 per visit
Cost without insurance: ¥8,000 – ¥15,000 per visit
4. Cosmetic Cleaning
This includes teeth whitening and stain removal. It is not covered by insurance.
Cost: ¥10,000 – ¥30,000
5. Child Cleaning
Children often need gentle cleanings and fluoride treatment. In Japan, children pay 20% or less of the cost.
Cost with insurance: ¥500 – ¥1,500
Cost without insurance: ¥3,000 – ¥5,000
Comparative Table: Teeth Cleaning Costs In Japan By Type
| Type Of Cleaning | Cost With Insurance (JPY) | Cost Without Insurance (JPY) |
|---|---|---|
| Routine Cleaning | ¥1,500 – ¥4,000 | ¥5,000 – ¥10,000 |
| Deep Cleaning (per quadrant) | ¥3,000 – ¥6,000 | ¥15,000 – ¥30,000 |
| Periodontal Maintenance | ¥2,000 – ¥4,000 | ¥8,000 – ¥15,000 |
| Cosmetic Cleaning | Not covered | ¥10,000 – ¥30,000 |
| Child Cleaning | ¥500 – ¥1,500 | ¥3,000 – ¥5,000 |
Teeth Cleaning Costs In Major Japanese Cities
Prices can vary depending on where you live. Here is a comparison of typical costs in major cities.
| City | Routine Cleaning (With Insurance) | Routine Cleaning (Without Insurance) |
|---|---|---|
| Tokyo | ¥2,000 – ¥4,000 | ¥6,000 – ¥10,000 |
| Osaka | ¥1,800 – ¥3,500 | ¥5,000 – ¥9,000 |
| Kyoto | ¥1,800 – ¥3,500 | ¥5,000 – ¥9,000 |
| Nagoya | ¥1,500 – ¥3,000 | ¥5,000 – ¥8,000 |
| Fukuoka | ¥1,500 – ¥3,000 | ¥4,000 – ¥8,000 |
| Sapporo | ¥1,500 – ¥3,000 | ¥4,000 – ¥8,000 |
| Naha (Okinawa) | ¥1,500 – ¥3,500 | ¥5,000 – ¥9,000 |
Tokyo is generally the most expensive city. Rural areas tend to be cheaper.
What Affects The Cost Of Teeth Cleaning In Japan?
Several factors can change the price you pay.
1. Insurance Status
This is the biggest factor. If you have national health insurance, you pay 30% of the cost. If you do not, you pay the full price. Some clinics also charge more for non-insured treatments.
2. Type Of Cleaning
A routine cleaning is cheaper than a deep cleaning. Cosmetic cleaning is not covered by insurance and costs more.
3. City And Clinic Location
Clinics in Tokyo, Osaka, and other big cities tend to charge more than clinics in smaller towns. Rent and overhead are higher in cities.
4. Dental Clinic Type
A private clinic may charge more than a public hospital or a university dental clinic. However, private clinics often offer more convenient hours and personalized care.
5. Dentist Vs. Hygienist
In Japan, dental hygienists perform many cleanings. Their fees are lower than dentists’ fees. Some clinics charge more if the dentist does the cleaning.
6. Additional Services
X-rays, exams, fluoride treatment, and other services add to the cost. Some clinics bundle these into a package; others charge separately.
7. Time Of Year
Some clinics offer discounts in January or during Dental Health Week (June 4–10). It never hurts to ask about special promotions.
Is Teeth Cleaning Covered By Insurance In Japan?
Yes, routine teeth cleaning is usually covered by national health insurance if it is medically necessary. This means:
- You have symptoms of gum disease
- Your dentist recommends cleaning as part of treatment
- You have not had a cleaning recently (usually once every few months)
However, cosmetic cleaning is not covered. If you want whiter teeth or stain removal for appearance reasons, you will pay the full price.
Also, some clinics offer “maintenance” cleanings that are not covered. These are for people who want more frequent cleanings than insurance allows.
How To Save Money On Teeth Cleaning In Japan
Here are some practical ways to reduce your dental costs.
1. Get National Health Insurance
If you live in Japan, enroll in national health insurance. It is required by law, and it saves you a lot of money.
2. Go To A University Dental Clinic
University dental hospitals often offer lower-cost treatment. Students perform the work under supervision. Treatment takes longer, but it is cheaper.
3. Use Preventive Care
Brush twice a day, floss daily, and use mouthwash. Good home care means fewer problems and lower dental bills.
4. Ask About Package Deals
Some clinics offer packages that include exam, X-rays, and cleaning for a set price. Ask before you book.
5. Visit During Promotion Periods
Some clinics offer discounts during Dental Health Week or at the start of the year.
6. Compare Clinics
Prices vary. Call a few clinics in your area and compare.
7. Use Your Insurance Wisely
If you have insurance, use it for covered treatments. Save non-covered treatments for when you really need them.
What Happens During A Teeth Cleaning In Japan?
If you have never been to a Japanese dental clinic, here is what to expect.
- Reception: You check in and fill out a health questionnaire (in Japanese, but some clinics have English forms).
- Exam: The dentist or hygienist examines your teeth and gums.
- X-rays: If needed, they take X-rays.
- Explanation: The dentist explains what they found and what treatment is needed.
- Cleaning: The hygienist or dentist removes plaque and tartar, polishes your teeth, and flosses.
- Rinsing: You rinse your mouth.
- Fluoride: Sometimes fluoride is applied.
- Payment: You pay at the reception desk.
- Next Appointment: They schedule your next visit.
The whole visit usually takes 30 to 60 minutes. Deep cleaning may take longer and require multiple visits.
Quotations From Dental Professionals
“In Japan, we focus on prevention. Regular cleanings are an important part of keeping your teeth healthy for life.”
— Common philosophy among Japanese dentists
“Many people wait until they have pain before seeing a dentist. By then, the problem is worse and more expensive to fix. A simple cleaning can prevent that.”
— A Japanese dental hygienist
These quotes reflect common views in Japanese dentistry, though they are not from specific named individuals.
Important Notes For Readers
- Prices in this article are estimates. Always confirm fees with your dental clinic.
- National health insurance covers 70% of most dental treatments, including cleanings.
- Cosmetic cleanings are not covered by insurance.
- If you do not have insurance, ask about payment plans or discounts.
- Do not skip cleanings to save money. Prevention is cheaper than treatment.
- University dental clinics and public health centers can be good options if you are on a budget.
FAQ
1. How much does a teeth cleaning cost in Japan?
With insurance, a routine cleaning costs ¥1,500 to ¥4,000. Without insurance, it costs ¥5,000 to ¥10,000.
2. Is teeth cleaning covered by Japanese health insurance?
Yes, if it is medically necessary. Cosmetic cleaning is not covered.
3. How much do I pay with national health insurance?
Most adults pay 30% of the cost. Children and some low-income individuals pay less.
4. Can foreigners get dental care in Japan?
Yes. Everyone can receive dental care in Japan. If you have national health insurance, you get the same coverage as Japanese citizens.
5. Do dentists in Japan speak English?
Some do, especially in big cities and tourist areas. It is best to call ahead and ask.
6. How often should I get my teeth cleaned in Japan?
Most people get a cleaning every three to six months, depending on their gum health.
7. Is deep cleaning painful?
Deep cleaning may require numbing. You may feel some soreness afterward, but it is usually manageable.
8. Can I go to a dental school for cheaper treatment?
Yes. University dental hospitals offer lower-cost treatment performed by supervised students.
9. What is the cheapest way to get a teeth cleaning in Japan?
Use national health insurance, go to a university clinic, and practice good home care.
10. Are teeth cleanings in Japan expensive compared to other countries?
No. Japan is generally cheaper than the US, Canada, and many European countries, especially with insurance.
Additional Resource
For more information on dental care in Japan, visit the Japan Dental Association website:
https://www.jda.or.jp/en/
Conclusion
Teeth cleaning in Japan is affordable, especially if you have national health insurance. A routine cleaning costs ¥1,500 to ¥4,000 with insurance, while deep cleaning costs more. Without insurance, prices are higher but still often lower than in the US. By using insurance, visiting university clinics, and practicing good home care, you can keep your smile healthy without spending too much.
