Tokushinkai Medical Corporation Group
Kasuga Dental Clinic
KASUGA DENTAL CLINIC
High-quality implant treatment utilizing our expertise and technical capabilities
We have gathered dentists with experience, skill, and a proven track record in implant treatment, and we can handle difficult cases with a reliable level of treatment.
30 clinics nationwide
Reliable Support
Tokushinkai Group
We have dentists with expertise in various medical fields
Team medical care that brings together technical capabilities
Overwhelming technology
Even in difficult cases
Compatible
"Kasuga Dental Clinic"
like thisproblems or issuesTo
We will answer your questions!
01.
Our clinic belongs to the Tokushinkai Medical Corporation Group, a large-scale dental medical group with 30 clinics across the country, treating approximately 70 patients annually. As a single clinic, we are able to provide specialized treatment in each field.
02.
Oral implant specialist, Japanese Society of Oral ImplantologyOur dentists, who have specialized in implant treatment, utilize their knowledge, clinical experience, and technical skills to handle a wide range of cases, from general to difficult.
03.
Ultimate Styles, one of our dental laboratories, employs a large number of skilled dental technicians. They are able to produce high-quality prostheses with excellent fit and aesthetics, and can also produce them to your specifications.
04.
In order to provide more precise treatment, we have introduced a microscope into implant treatment, which allows us to see the fine details in a magnified manner.
05.
We accept cash and credit cards. If you use a dental loan, you can choose to pay in up to 84 installments. This fixed interest rate is more advantageous than credit card payments, so you can reduce your financial burden.
About implants
Please feel free to contact us for more information.
Implant
Bone filler is inserted into the bottom of the maxillary sinus* through the hole where the implant will be placed, allowing the implant to be inserted.
The gums are incised from the side, a hole is drilled in the bone, and bone filler is inserted into the bottom of the maxillary sinus* so that the implant can be inserted.
The implant is placed in the jawbone, bone graft material is inserted, and then covered with an artificial membrane. After waiting for about 4 to 6 months, the bone will be able to grow.
The patient's own bone or bone filler is transplanted into the area where there is little bone, increasing the bone mass so that the implant can be placed.
Four implants are placed in one jaw and a complete set of artificial teeth is attached. This treatment requires fewer implants.
This is a treatment method in which the entire process from tooth extraction to implant placement can be completed in one day, shortening the treatment period and reducing the burden on the patient.
*Also known as the sinus, this refers to the cavity that extends behind the cheekbones (around the side of the nose and below the eyes).
Pain-relieving treatment
Intravenous sedation
This is an anesthesia method in which a sedative is administered intravenously to put you in a sleep-like state, alleviating any anxiety or fear you may have about the surgery. You will be conscious during the procedure, but will have almost no memory of it.
About implants
Please feel free to contact us for more information.
SPECIALISTS
Introducing the doctor in charge
Director of Tokushinkai Medical Corporation
Yutaro Kuribayashi
Graduated from Meikai University School of Dentistry
Trained at Kyushu University School of Dentistry B Program (Postscript: Trained at Shirashige Dental Clinic)
Hakata Central Dental Clinic
Appointed Chief of Hakata Central Dental Clinic
Currently working at Hayashi Dental Office
Completed training in Malmö, Sweden
Appointed chairman of the Tokushinkai Group Osaka/Fukuoka area
Member of the Japanese Society of Oral Implantology
Member of the Japanese Academy of Clinical Periodontology
Certified occlusion doctor by the Japanese Academy of Dentistry
Ministry of Health, Labor and Welfare certified dentist clinical training instructor
Member of the Japanese Association of Endodontists
5-D Advanced Course
SJCD Regular Course
MRC certified clinic
Director of Kasuga Dental Clinic
Yuki Yoshizawa
Graduated from Fukuoka Dental College
Completed the training course at Kyushu University Dental Hospital, Department of Oral Medicine
Member of the Japanese Society of Oral Implantology
FLOW
Treatment flow at our hospital
01
We will review the patient's medical history, chronic illnesses, dental condition, requests, etc. We will also carefully answer any concerns or questions about treatment in an easy-to-understand manner.
02
In addition to checking the oral environment, we will perform various tests such as X-rays and CT (computerized tomography) to gain a detailed understanding of the shape and mass of the jawbone.
03
We will make a diagnosis based on the results of counseling and examinations, and then create and propose a treatment plan. We will explain the treatment method, duration, costs, etc. so that you can be satisfied.
04
The gums are incised, a hole is drilled into the jawbone, and the implant is placed in. The gums are then sutured together, leaving the implant head covered.
05
A healing period is required for the implant to bond firmly with the jawbone, which usually takes 3 to 6 months for the upper jaw and 2 to 4 months for the lower jaw.
06
After administering anesthesia, the gums are incised and the connecting part between the implant and the crown is attached.
07
The crowns will be fitted and final adjustments will be made to the bite and appearance.
08
Regular maintenance is necessary to ensure that implants last a long time and function comfortably. Please visit your dentist every three months to maintain your oral health.
WARRANTY
3-year warranty for peace of mind
Even if regular maintenance is properly performed, if an implant malfunctions, we will provide free compensation for three years. (We will propose aftercare based on a preventive program, starting with maintenance once every three months.)
About implants
Please feel free to contact us for more information.
PRICE
Basic charge
Implant treatment varies depending on the patient's oral environment,
Please note that the minimum basic fees below are required for all participants.
Basic charge
460,000From yen/bottle
Costs required depending on the situation
If the patient does not have enough jawbone to place an implant, bone augmentation treatment is required.
Other procedures may be required depending on the patient's condition, and costs will be incurred accordingly.
| Maxillary sinus floor lift (socket lift) | 110,000 yen/tooth This is surgery on the upper jaw bone. Bone grafting is used to induce bone formation. |
| Sinus lift | 220,000 yen/one jaw
This is surgery on the upper jaw bone, and is performed when there is a significant bone deficiency. It can be applied to a wider range of cases than the socket lift method. |
| GBR method | 165,000 yen per film The surgery uses an artificial membrane. The cost varies depending on the case. |
| Alveolar ridge augmentation | 165,000 yen This is a treatment method that increases the thickness and height of the area where teeth have been lost and only gum tissue remains. |
| Connective tissue grafting | 165,000 yen This is a treatment method to increase the width of the area where teeth have been lost and only gum tissue remains. |
| Intravenous sedation | 110,000 yen per session It is performed by a doctor who specializes in anesthesia. It puts you into a relaxed state without losing consciousness, free from fear and anxiety, and can even put you to sleep. |
| Maxillary sinus floor lift (socket lift) | |
|
110,000 Circle/tooth This is surgery on the upper jaw bone. Bone grafting is used to induce bone formation. |
|
| Sinus lift | |
|
220,000 Circle/One Jaw This is surgery on the upper jaw bone, and is performed when there is a significant bone deficiency. It can be applied to a wider range of cases than the socket lift method. |
|
| GBR method | |
|
165,000 Circle/1 membrane The surgery uses an artificial membrane. The cost varies depending on the case. |
|
| Alveolar ridge augmentation | |
|
165,000 Yen This is a treatment method that increases the thickness and height of the area where teeth have been lost and only gum tissue remains. |
|
| Connective tissue grafting | |
|
165,000 Yen This is a treatment method to increase the width of the area where teeth have been lost and only gum tissue remains. |
|
| Implant removal (with bone removal) | |
| 11,000 Yen | |
| Implant removal (no bone removal) | |
| 5,500 Yen | |
| Intravenous sedation | |
|
110,000 yen/time It is performed by a specialized anesthesiologist. Without losing consciousness (can also put the victim to sleep), It puts you in a relaxed state, free from fear and anxiety. |
|
Maintenance costs
You will need to come in for maintenance every 4 to 6 months.
If necessary, the superstructure (covering) will also be cleaned.
| Implant Maintenance | 11,000 yen per session |
| Superstructure cleaning | 3,300 yen per session |
| Implant Maintenance | |
| 11,000 yen/time | |
| Superstructure cleaning | |
| 3,300 yen/time | |
General treatment period and number of sessions
[Implant treatment]
Treatment period: 4 to 7 months, Number of treatments: 6 to 15
[Bone construction]
Treatment period: 4 to 6 months, Number of treatments: 2 to 3
The treatment period and number of sessions will vary depending on the symptoms, progress of treatment, etc. Please consider this as a guide only and consult your dentist for details.
PAYMENT
We accept various credit cards for payment of elective medical treatment, including implant treatment. Payment methods vary depending on the treatment content and duration, so please ask our staff for details.
・Lump sum payment
・In-hospital installment payment (no installment fee)
At our hospital,Orico Product Finance's Dental LoanThe company will pay the dental treatment costs on behalf of the patient, and the patient will pay the company in installments.
If your medical expenses exceed a certain amount per year (basically 10 yen), you can receive a refund by filing your tax return. This also applies to income taxpayers who pay medical expenses for themselves or family members who share a household. These medical expenses are defined as "examination or treatment" by a "doctor or dentist," and of course include the cost of implant treatment.
*For those with an income of less than 200 million yen, 5% of the income
About implants
Please feel free to contact us for more information.
CASE
A woman in her 40s who combined implant treatment and orthodontic treatment
Cases where natural bite and beautiful teeth alignment were restored
Consultation Topics
"It's been a while since I lost my lower molars. It's difficult to eat, so I want to be able to chew properly. My teeth are also starting to get crooked, so I want to straighten them out nicely," she said in her consultation.
Counseling and diagnosis results
Upon examination, we found that the teeth were all crooked due to a mismatch in the size of the alveolar base, the bone on which the teeth are aligned. This caused crowding, and we also found that the upper and lower front teeth overlapped too deeply, resulting in an overbite where the lower teeth were not visible.
下の奥歯5本(右第2小臼歯/5番、左右第1大臼歯/6番、左右第2大臼歯/7番)が欠損したまま長く放置されていたことが原因で、噛み合う歯がなかった左上の奥歯(第1大臼歯)は本来の位置より下に伸びる「挺出(ていしゅつ)」が起き、左下の歯2本(第1小臼歯/4番、第2小臼歯)も内側に倒れたことで、下前歯の叢生が悪化したと考えられます。
If left untreated, this condition can lead to poor digestion and absorption, as well as the inability to chew food properly, and can put strain on the jaw joint, leading to temporomandibular joint disorder.
Furthermore, the missing tooth on the upper left (first premolar) had been fitted with a bridge, a cap that connected an artificial tooth to the two adjacent teeth (canine/number 1, second premolar) as a base. Not only was the silver filling visible when the patient opened their mouth, but the overall colour of the teeth was yellowish, making it look unsightly.
The patient wanted to stabilize her bite and improve her appearance by adjusting the color and alignment of her teeth.
Suggestions and treatments provided
The ideal alignment of teeth is called "anterior guidance," in which when the lower jaw is moved forward and to the side, only the backs of the upper front teeth and the tips of the lower front teeth come into contact, with a gap between the molars. In the patient's case, the following three treatments were required to achieve proper anterior guidance and enable him to chew food properly.
1. Replace missing molars
2.Improvement of crowding
3. "Bite lift" to return a deep bite to the appropriate height
4. "Intrusion": Depressing the protruding upper left molar (first molar) into the gums
Since orthodontic treatment is difficult when all of the back teeth are missing, we first performed implant treatment to implant artificial tooth roots to achieve ①, and then proposed orthodontic treatment for the entire mouth to treat ② to ④, which the patient agreed to.
First, in order to determine the correct position where the implant should be inserted and the ideal goal, a simulation is performed using a "setup model" in which the teeth of a model made based on the patient's teeth are disassembled and rearranged in anticipation of the teeth alignment after treatment.
Implants were placed precisely in the positions determined by simulation for the four lower molars (right second premolar, left first molar, and left and right second molars).
Next, temporary teeth are fitted to the two teeth that were the base teeth for the upper left bridge (canine and second premolar) and each of the four teeth with implants, and then orthodontic devices are attached to the front of all the teeth, both upper and lower.
Orthodontic treatment improved crowding, raised the bite, and reduced the protruding upper left molar (first molar), providing appropriate anterior guidance, so the orthodontic device was removed.
半年間経過を観察したあと、左下のインプラント2本(第1大臼歯、第2大臼歯)にはそれぞれ単独の被せ物、右下の奥歯3本(第2小臼歯、第1大臼歯、第2大臼歯)にはインプラントを土台にしたブリッジ、左上の歯3本(犬歯、第1小臼歯、第2小臼歯)には歯の大きさを調整して犬歯と第2小臼歯にそれぞれ単独の被せ物を装着しました。
We choose "ceramics" as the material for the crowns, which have the transparency of natural teeth and are both aesthetically pleasing and durable, depending on the patient's wishes.
In addition, to improve the yellowing of natural teeth, we performed "dual whitening" on the entire mouth, which combines "office whitening" performed at a dental clinic with "home whitening" performed at home. The advantage of dual whitening is that it achieves the ideal whiteness in a short period of time and is less likely to revert to its original color. The treatment was completed with one office whitening session and approximately three months of home whitening.
Postoperative progress and current condition
By having the implants placed, I can now chew food properly. The yellowing of my teeth has improved, and my teeth are now aligned, giving me a beautiful mouth again.
The patient was very satisfied, saying, "I'm glad I was able to avoid dentures in my 40s. I can now chew anything, and I'm very happy that my appearance, which had been bothering me, has improved."
From now on, you will need to visit us regularly to prevent periodontal disease.
What are the risks of this treatment?
- Because it is a surgical procedure, you may experience pain, swelling, and discomfort after the procedure.
・Neglecting maintenance or smoking can have a major negative effect on your mouth and can lead to peri-implantitis.
During treatment, the device may occasionally injure the inside of your cheek, causing mouth ulcers.
You may experience discomfort or pain as your teeth move.
・The whitening effect you can achieve will vary depending on the quality of your teeth. You may not achieve the desired whiteness. This is a self-pay treatment (treatment not covered by insurance).
| Age/gender | Women in their thirties |
| Treatment Type | Free medical care |
| Estimated treatment period | 2 |
| Estimated total treatment cost |
Orthodontic treatment: 825,000 yen Implant treatment: 2,000,000 yen Dual Whitening 49,500 yen + Home Whitening 11,000 yen (additional purchase of 4 gels only) |
About implants
Please feel free to contact us for more information.
Large dental group
The Tokushinkai Group began in 1981 in the former Niitsu City, Niigata Prefecture (now Akiha Ward, Niigata City), a small rural town with a population of around 6. We started out as a small dental clinic like any other, with three treatment units and six staff members, but since our founding we have always continued to pursue the ideal form of patient-centered dental care.
Furthermore, from the early days of our founding, we have had doubts about the outdated, state-dependent dental industry, and have aimed to create an organization that contributes to the nation, with the aim of "creating the world's best dental care group."
As of April 45, 2025 years after its founding, the company has grown into an organization with 10 locations worldwide, employing over 102 staff members representing 10 nationalities. In Japan, it has become a large dental medical group, treating approximately 1,400 patients annually, which is equivalent to approximately 0.3% of the total number of dental patients in the country.
In the field of dental technology, we have manufacturing bases and design centers in Japan, the United States (LA and Dallas), Myanmar, and Thailand (Bangkok), and are involved in the production of dental prostheses for countries around the world.
The Tokushinkai Group will continue to develop people and organizations that will help restore confidence and vitality to Japan through the field of dental care.
MESSAGE
Message to patients
Director of Tokushinkai Medical Corporation
Yutaro Kuribayashi
ACCESS
Access
| Hospital name | Kasuga Dental Clinic |
|---|---|
| clinic director | Yuki Yoshizawa |
| Address | Zip code:816-0849 2-55-19-1 Hoshimigaoka, Kasuga City, Fukuoka Prefecture |
| Phone Number | 092-595-6688 |
| Closed Days | None |
| Mon | Tue | Wed | Thu | Fri | Sat | Sun | |
|---|---|---|---|---|---|---|---|
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9:00~13:00 |
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14:30~19:00 |
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*Saturdays and Sundays: 14:30-18:30 OfThis is the reception.
Kasuga Dental ClinicKASUGA DENTAL CLINIC
About implants
Please feel free to contact us for more information.
General risks and side effects associated with implant treatment
Common risks and side effects associated with All-on-4
General risks and side effects associated with bone augmentation
General risks and side effects associated with the use of anesthetics
General risks and side effects associated with CT scans
About the "Japanese Society of Oral Implant Specialist"