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Japanese National Health Insurance Accepted

Lion Heart Dental International Clinic Logo

Treatments - Bespoke Treatment for Each of Our Patients:

Oral Surgery and General Dentistry​

  • Wisdom teeth extraction.

  • Other surgical treatment.

  • Cavities, Root canal, Fillings and Gum care. 

At Lion Heart Dental Dr Ryo specialises in oral surgery and has perform thousands of extraction and complicated surgeries throughout his career in various hospital in Japan and well as his own practice. We assure you all our patients a very smooth and minimal if painless experience with us.


Dental Implants

Dental implants are small, tissue-compatible titanium fixtures, which are inserted into the jawbone. After a period of natural bonding, the implants serve as the ‘root’ anchor for new superstructure crowns bridges or dentures.​

Dental Implants can give you new teeth that look and function just like the natural original. With implants you can eat anything you want and smile with complete confidence. They also help preserve your facial contours by preventing bone shrinkage, which occurs when teeth are missing.

Cosmetic Dentistry

  • Cosmetic Dentistry

  • Ceramic crowns

  • Veneers

  • Ceramic inlays

  • Composite Veneers

In our clinic, we offer comprehensive cosmetic treatments that are tailored to each patient's individual oral needs. From Hollywood smiles that offer overwhelming beauty to more natural finishes, we propose treatments that best suit each patient's preferences.

While ceramics are commonly used, there are various types available. We will take the time to carefully explain each one, proceeding with the treatment only after obtaining the patient's consent.

What are ceramic inlays?

Inlays are cosmetic crown fillings that are used for large cavities, when the tooth structure is very damaged.

A dental inlay, also known as a tooth inlay, is essentially a filling which sits inside your tooth and is used for restorative work.  It rebuilds the chewing surface of the tooth and unlike a normal filling which is built up inside your tooth by the dentist, an inlay is actually created in a laboratory as a solid piece before being placed inside your tooth by the dentist.

Ceramic inlays offer an aesthetic alternative to metal class I or II restorations.

Inlays imitate the original tooth perfectly and restore its natural strength and the perfect aesthetic appearance. As they are metal-free, they are translucent, which makes it possible for the tooth to look natural.

Inlays imitate the original tooth perfectly and restore its natural strength and the perfect aesthetic appearance.

As they are metal-free, they are translucent, which makes it possible for the tooth to look natural. 

Generally a dentist will consider filling a tooth when a maximum of 40% of the tooth is damaged. A filling is considered a ‘direct’ filling, because it can be applied in one visit directly by your dentist in his surgery.  Inlays are considered to be ‘indirect’ fillings because, like crowns, they are made in a laboratory. This means that a patient will need at least two visits to the dentist – one visit for cleaning and to either take a mould of the tooth, and the second visit to have the inlay fitted.  Inlays are used when a tooth is too badly damaged or decayed to have a simple filling (about 40%-60% of the tooth is damaged) or when a filling would be so big it could weaken the whole structure of the tooth.

The goal of a dentist is always to save a tooth where possible, so if they think a dental filling won’t do the job, they may offer an inlay.


Benefits of an Inlay

  • Requires less removal of the tooth.

  • Can actually strengthen the structure of the tooth.

  • May last up to 30 years.

  • Are custom made and do not shrink or change shape during the curing process.

Composite Direct Bonded Veneers

Composite bonding is a completely additive technique which means there is little or no drilling of your natural tooth. This means that it requires no anaesthetic! Therefore, you can sit back and relax whilst we transform your smile. Often patients fall asleep during this procedure! Whether it’s stained, chipped, or misshapen teeth, our minimally invasive direct composite veneers promise natural aesthetics and lasting perfection. Don’t put off your dream smile any longer. Discover the magic of Composite Direct Bonded Veneers. Instant transformation, minimal invasion.

Teeth Whitening

At our practice you will experience the latest technology and state of the art teeth whitening which will give you immediate results improving the colour of your teeth.

We strongly recommend to have professional teeth cleaning and a full check prior your teeth whitening appointment to ensure best results. 

Hyaluronic Acid​ and Botulinum Toxin Injection

In our clinic, we offer hyaluronic acid injections for the lips, philtrum, and jawline, which are all approved in the dental field. For enhancing the beauty of your mouth, we recommend combining this with teeth whitening.

Additionally, we offer various types of hyaluronic acid, with effects lasting from 2-3 months to half a year, and even up to a year.

According to patients' needs, we can propose suitable treatments.

Botulinum toxin injections, used in botulinum toxin treatment, can help to alleviate symptoms like teeth grinding, clenching, and temporomandibular joint disorders by relaxing muscle tension. By adding aesthetic medicine to dental treatment, why not achieve a mouth that is superior in both functionality and aesthetics.

  • Hyaluronic Acid Injection

  • Improves vertical lip lines.

  • Increases lip volume.

  • Fills in gaps in the gums.

  • Botulinum Toxin Treatment

  • Improves teeth grinding and clenching.

  • Improves gummy smiles.

  • Raises the corners of the mouth.

Pediatric Dentistry & Orthodontics Treatment

In our clinic, we also provide dental treatment for children. Even for children who have never been to the dentist before, we will ensure they gradually get used to it, and we strive not to make them dislike the dentist.

We provide orthodontic treatments performed by a certified orthodontist.

We can handle a wide range of treatments, from traditional treatments using brackets to orthodontics using mouthpieces. 


In our clinic, in addition to implants, we can also make dentures for areas where teeth are missing.

There are also dentures that can be made with insurance, and dentures that are superior in aesthetics.

From a variety of types, we propose treatments that meet the patient's wishes.

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03-3459-4976 |

105-0004 Tokyo, Minato City, Shinbashi, 6-chōme−19−19, 1F

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