Teeth Whitening
Professional teeth whitening at Eden Dental Office is safe, controlled, and performed by a licensed dentist — not a salon. Every whitening session begins with an exam to confirm your teeth and gums are healthy and suitable for whitening. We use in-office professional-grade whitening agents for effective, predictable results, and explain every step in English.
Packages & Pricing
| Whitening package (panoramic X-ray, oral exam, scaling & cleaning, whitening) | ¥65,000 |
| Office whitening (per arch) | ¥40,000 |
| Home whitening kit (custom trays + gel) | ¥40,000 |
All fees are tax-included. The whitening package is recommended for first-time patients, as it includes a full check-up and cleaning before whitening.
View the full fee schedule →
How it works
We start by checking for cavities, gum issues, or existing restorations that could affect whitening. A professional cleaning removes plaque and staining so the whitening agent works evenly across your teeth.
We record your starting shade so you can see exactly how much brighter your teeth become. This also helps us set realistic expectations and tailor the treatment to your goals.
The in-office whitening application takes about 60 minutes. Your gums are carefully protected while a professional-strength whitening agent is applied to your teeth by the dentist.
We provide clear guidance on how to maintain your results — what to eat and drink in the first 48 hours, and how to keep your smile bright long-term.
Why choose professional whitening
Common questions
Results typically last 6 months to 2 years depending on your diet and oral hygiene. Avoiding heavy staining from coffee, tea, red wine, and tobacco will help maintain your brightness. Touch-up treatments are available if you want to refresh your results.
Yes — professional whitening supervised by a dentist is safe for your teeth and gums. We use controlled concentrations of whitening agents and protect your gum tissue throughout the procedure. The pre-whitening exam also ensures there are no underlying issues that could cause problems.
Yes. Many patients choose whitening before cosmetic work such as veneers or crowns, so the restorations can be shade-matched to your newly brightened teeth. We can plan the ideal sequence during your consultation.
Salon (self-whitening) uses low-concentration agents that primarily remove surface stains. Professional dental whitening uses stronger, dentist-grade agents that penetrate enamel to change the actual shade of your teeth — with results that are more noticeable and longer-lasting. A dental whitening also includes a health check to make sure your teeth are ready for the procedure.
Opened January 2026
A brand-new clinic in central Nagoya.
Ready for a brighter smile?
Get in touch to ask about whitening, check your suitability, or schedule an appointment. We are happy to answer any questions in English.
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