Whitening
Teeth Whitening

Natural Teeth Whitening for a Balanced, Beautiful Smile
Whitening is a treatment that whitens stains that cannot be removed by brushing or teeth cleaning, or yellowing of teeth due to aging or heredity, without grinding the teeth. A whitening agent is applied to the surface of the teeth to be whitened to break down yellowing and stains on the teeth. Compared to other cosmetic dentistry treatments, this treatment is easy and affordable, making it a popular treatment for women and recently for men as well.
Are you concerned about the shade of your teeth?

- Stains from foods and drinks such as coffee, tea, and red wine.
- Yellowing and stains caused by smoking.
- Wanting a whiter smile for a special event like a wedding or job interview.
- A desire for a more confident smile, especially if you frequently interact with people.
- Seeking an even brighter result after a professional teeth cleaning.
- Concern about the color mismatch between your natural teeth and ceramic restorations (e.g., crowns, veneers).
Our Approach to Teeth Whitening
For Those Seeking a Whiter Smile Without Ceramic Restorations

When you think of making your teeth whiter, do you perhaps imagine replacing them with ceramic restorations like fillings and crowns?
For our patients who wish to brighten their natural smile without such ceramic treatments, we proudly offer professional teeth whitening.
It is a simple, accessible procedure that helps you achieve your ideal white smile. If you have any concerns about the shade of your teeth, we encourage you to schedule a consultation with us.
We are here to listen to any concerns you have about your teeth and gums.
As the phrase “Meibo Koushi” (bright and beautiful teeth) suggests, white teeth are a symbol of beauty. There are many people who want to have a beautiful smile, to have the white teeth they have always dreamed of, or to remove yellowing or staining from their teeth.
As people become more conscious about their teeth and mouth, the need for teeth whitening is also increasing.
Our desire is not only to whiten your teeth, but also to make your mouth look beautiful and healthy.
Respecting Your Time with Efficient Whitening
Our approach to whitening goes beyond simply making teeth whiter; we focus on helping you achieve your desired shade as efficiently as possible.
To respect your valuable time, we offer a range of professional whitening agents and can combine treatments with your other dental procedures for a streamlined and effective process.
Teeth Whitening at Our Clinic
We use the Tion® Whitening System from GC Corporation.

At our clinic, we use the highly reliable GC Tion whitening system to provide whitening treatment aiming for “naturally beautiful whites. If you have crowns, we will take care to achieve a harmonious whitening of the entire tooth. If the color of the teeth itself is dark, we also offer walking bleaching, in which a bleaching agent is injected into the roots of the teeth.
Efficient Whitening Combined with Orthodontics

We offer 4D Aligner therapy, creating highly precise clear aligners here in our clinic.
A key advantage of this system is the ability to straighten your teeth and whiten them at the same time, using a single custom aligner for a more efficient treatment process.
Please ask during your consultation if this combined approach is right for you.
Home Whitening
The ideal choice for whitening your teeth conveniently at home.

his whitening process is performed at home under the guidance of a dentist. First, a mouth tray that fits the teeth is made, and a low-concentration whitening agent is injected into the tray and worn at home. By wearing the trays for 2 to 8 hours every day, teeth will whiten in about one week, depending on the individual. Since it can be done while you are sleeping, you can use your time effectively.
- You can adjust the whiteness of your teeth to your desired level.
- Less pain due to the use of a low-concentration agent.
- Bleaching can be done at your own pace.
- Less rebound
In-Office Whitening
Achieve a visibly whiter smile in a short amount of time.

This is a whitening method performed by dentists, in which whitening gel is applied to the teeth and a specially shaped light is irradiated to break down the pigment and whiten the teeth. Compared to home whitening, in-office whitening can whiten teeth in a shorter period of time, making it suitable for people with limited time. However, because it uses a relatively strong agent, some people may experience staining.
- Effective results, even from a single session.
- Can be combined with a professional teeth cleaning when needed.
- Immediate professional care is available if any sensitivity occurs during treatment.
Gum Depigmentation
For those concerned about dark or discolored gums.

Just like the whiteness of teeth, the color of gums is also surprisingly noticeable. Darkened gums do not make for a beautiful mouth even if the teeth are whitened. Our clinic also offers treatment to restore healthy and beautiful gum color, so please consult with us.
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Frequently Asked Questions (FAQ) About Teeth Whitening
Can I make my teeth whiter with just a professional cleaning (PMTC)?
For surface stains, a professional cleaning (PMTC) is often enough to restore your teeth’s natural brightness. However, for internal discoloration or to achieve a shade whiter than your natural teeth, treatments like teeth whitening or ceramic restorations would be recommended.
How long does the whitening treatment take to complete?
While it varies for each patient, many start to see results with at-home whitening in about a month, and with in-office whitening after 3 to 4 sessions. However, it’s true that individual results can vary significantly. If you are in a hurry, we can suggest the most suitable and efficient method based on the condition of your teeth, so please feel free to consult with us.
I’m worried about potential pain or sensitivity during whitening.
Sensitivity levels vary greatly from person to person. At our clinic, we manage this by adjusting the whitening method and using desensitizing gels. This allows most of our patients to achieve their desired whiteness without significant discomfort.
Are there any types of teeth that cannot be whitened?
Yes. Whitening is not effective on restorations such as fillings or crowns, nor on teeth with gray discoloration. For these cases, we recommend cosmetic treatments like ceramic restorations. Furthermore, teeth with severe discoloration or dark bands can be challenging to whiten. However, by customizing the whitening approach, we can often significantly improve their appearance. Please don’t hesitate to consult with us to find the best solution for you.

Whitening as Motivation for Preventive Care
While teeth whitening does not directly prevent cavities, it indirectly contributes to better oral health.
Achieving a brighter smile often motivates patients to improve their daily hygiene and schedule regular check-ups to maintain the results. This increased focus on care is a powerful way to prevent future decay.
Furthermore, starting with a clean tooth surface ensures a smoother and more effective whitening treatment.