Welcome to
the Toranomon Dental Practice!
A space that changes the previous image and conception of dentists
Offering you state-of-the art examinations and treatments
- 「The examinations you need」
- 「Treatments tailor-made for you」
- 「Preventative dentistry to suit you」
We offer the attention to detail you can only find at a clinic with a female Director,
with time devoted solely to you, in a comfortable space.

Complete privacy
We offer a reservation-only service taking only a few patients a day, who do not meet each other

All treatments stress aesthetics
The pursuit of natural beauty and overall balance between teeth, gums and lips

Close links with dental technicians
Using high-precision ceramics and zirconia with superior aesthetic and functional qualities

Forward-thinking treatments avoid recurrence
Treatments use rubber dam moisture control, and prevent re-infection by tackling the fundamental causes of the problem

TTDP
Trinity of preventative treatments
Bite balance
Plaque control
Laser treatment of gum disease

More detailed examinations and data analysis
CT scan (including jaw joint)
Cephalogram
Facebow transfer
Examination of jaw function

Gentle treatments with limited pain or stress
Low stress dental unit
Low-penetration
Metal-free

Comprehensive Dental Treatments
Aesthetics with bite balance
Attrition, acid erosion

Importance of re-evaluation
Aesthetics and functionality checked as necessary during and after treatment
「Aesthetics with Bite balance」
Beauty and a stable bite balance are two things that everybody has in common, and every generation needs.
Whatever the treatment, we offer beauty as standard!
It is a feature of our clinic that whatever kind of treatment we carry out, we offer that vital attention to looks (aesthetics) and bite balance (function). We provide an extra level of care and attention as we look for fundamental solutions.
At TTDP when we talk about “beauty” (aesthetics), we stress natural rather than artificial beauty, along with high precision.
At TTDP when we talk about “bite balance”
our objective is to correct habitual distortions and misalignments and to return your bite balance to its original comfort.
Structure of
Trinity of Preventative Dentistry
Trinity Preventive Care(TPC)
Prevention to avoid recurrence〜
Prevention to avoid treatment
We work to provide the very latest in preventative dental care.
If any elements are missing, it is not real prevention.
The various problems in the mouth (pain when biting, tingling, wobbly teeth etc.) are generally caused, or exacerbated, by an uneven bite balance or excessive bite force. Nowadays caries can be eliminated, so if we can respond in advance to the risks presented by your bite balance,we can keep your teeth healthy indefinitely.
That’s why we are entering an era when we should also take preventative care of your bite balance.
Reasons why integrated (comprehensive) treatment is needed, and its importance
Integrated (comprehensive) treatment means looking at the bone structure that supports the teeth, and the face as a whole, and achieving a balance of looks (aesthetics) and bite balance (function).
First we establish balance in the bone structure, bite, and muscles. This is the first step before we can safely proceed to treat the teeth.
- Just treating the teeth, without looking at misalignments of the bone structure or bite balance, does not solve the underlying problem. This is why problems have recurred after treatments in the past…
- Once we have eliminated distortions in the bone structure, misalignments in the bite, and tension in the muscles, we have fully understood and corrected the base on which the teeth stand
- Treatment of individual teeth: caries or root canal treatment, sometimes with orthodontic treatment, or implant treatment, caps etc. or prosthetic treatment
- Treatment that lasts both functionally and aesthetically
Anatomical knowledge of the bone structure and muscles etc., along with knowledge of the bite balance, is extremely important in preserving your teeth.
Nowadays preventative dentistry to avoid caries has become well-established, which is why we now need to preserve your teeth by thinking comprehensively about treatment.
Intravenous anesthetic (intravenous tranquiliser) for really fear-free and pain-free treatment
The treatment is finished while you sleep
Intravenous tranquilisation is enormously beneficial and satisfying.
We recommend intravenous tranquilisation for the following:
- People who are really afraid of or feel ill at dental treatment (dentist phobia)
- People with a strong vomiting reflex when something is inserted in their mouth
- People who want to complete the treatment quickly in a short time
- People who want their teeth treated comfortably and completely painlessly
- People with hypertension (“white coat hypertension”) or heart disease (angina, heart attacks, arrhythmia etc.)
※White coat hypertension is when blood pressure is normal if measured at home, but consistently higher than normal if measured in a medical institution. It is surprisingly common.
When the intravenous drip starts, you quickly relax and
feel as though you are lying in a comfortable bed
After a few minutes you become sleepy, and some people fall asleep. In some cases people retain some consciousness and are able to respond.In either case, the treatment is completed before you know it. There is no need to worry about any unpleasant noises, injections into the teeth, or moulds being taken.
In our clinic, both the head of the clinic and the qualified anaesthetist are women.
We support our patients carefully and gently during both treatment and anaesthesis, so you can use our services with confidence.

Greeting
I feel that, as a dentist, I still have a great deal of unfulfilled potential to contribute more proactively and more creatively.And standing here, in this place where I belong, ever prepared, and ever hard-working, I will strive to use my experience, my knowledge, my technical skills and my devotion, to continue to provide the best possible dental treatment to each and every patient. I hope that I can bring genuine smiles and health to as many people as possible, and that this will lead to beautiful moments in which even more people will be unable to forget those smiles…”
Facilities
At our clinic, so that our patients can have full confidence in our treatments,we take active measures to introduce equipment that enables high levels of hygiene and precision of treatment.In addition, for patients worried about pain or nervous of medical treatment, we use vital monitors and intravenous sedation so that you can receive treatment with confidence.
THE TORANOMON DENTAL PRACTICE
Address | Toranomon Hirai Bldg. 6F, 3-17-7 Toranomon, Minato-Ku, Tokyo 105-0001 |
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TEL | 03 6453 0500 |
At our clinic in principle we do not carry out treatment at the initial consultation unless emergency treatment is required for pain or other reasons. Because we want to allow plenty of time for discussion with our patients, and we want to make sure we have enough time to explain the details of treatments and to carry out properly planned treatments, we require prior appointments for all consultations.
If you are forced to cancel an appointment or you may be late, we ask you to let us know in advance.
診療時間 | 月 | 火 | 水 | 木 | 金 | 土 | 日 |
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08:30-13:00 | - | ● | ● | ● | ● | ●※ | - |
14:00-18:00 | - | ● | ● | ● | ● | ●※ | - |
For Appointment Only●Closed on Mondays, Sundays and public holidays※Open until 16:00 on Saturdays

- ★From Tokyo Metro Hibiya Line Kamiyacho Station
- At Kamiyacho Station take Exit 3 (for Toranomon 40MT Building). Go up the stairs, exit the building, and you will find the Toranomon Hirai Building to the left (we are on the 6th floor). The Toranomon Hirai Building looks from the outside to be a single building with the TOKYU REIT Toranomon Building, but they are not connected inside. The entrances are separate, so please enter from the alleyway running parallel to Sakurada Avenue.
- ★From Tokyo Metro Hibiya Line Toranomon Hills Station
- Take Toranomon Hills Station Exit A1 to ground level, and if you follow Sakura Avenue to the left (towards Kamiyacho Station) for about five minutes you will reach the TOKYU REIT Toranomon Building. Continue past that and take the first alleyway to the left. You immediately reach an alleyway running parallel with Sakurada Avenue, so turn left into that. The Toranomon Hirai Building is right in front of you on the left.
★We have an arrangement with a car parking facility (please ask us in advance when you make your reservation).