Shop Japan. We ship worldwide, bringing Japan directly to you.

Japanese people are very serious about oral health. Made-in-Japan oral care products have not only  high quality but also excellent effects. Our shop provides various specialty oral care items which are sold at dental hospitals in Japan only. Many of these items can only be found at our shop.

◆ Please ignore Japanese emails (they are sent automatically by Rakuten Japan).
◆ We will send you English emails (not automatic reply) to confirm your order. 
Please check your emails carefully and allows e-mail from rakuten(@)e-okuchi(dot)jp.

Please visit our store front for more detailed information.

※All the prices shown are exclude shipping by EMS and Rakuten handling fee.
※Order placed after 10AM (JST) and order confirmation or payment after 3:40PM (JST) will be processed on the next business day.
※Foods and drinks are not returnable.
※Import duties, taxes and charges are not included in the item price or shipping charges. Those fees are to be paid by the customer upon import.

Thank you for your understanding and happy shopping! :)
For orthodontic retainer cleaner


Buy it and earn 9 points! About Points
$ 8.46 (¥ 950)
Actual price may vary according to exchange rates.
Payment will be charged in yen
Please select options before adding to cart.
Payment Methods: Details
Credit Card, PayPal, Alipay

Product Information

This is why ViVa is so great! 
Enzymes to degrade protein stains!
Bleaching agent to remove stubborn stains and odors!
Surfactant to remove stains on surface or in delicate areas! 

◆What is surfactant?

Surfactant is a substance whose nature has been changed by effects on interface (surface of material boundary) 
Just like "water and oil" which cannot be mixed, after boundary surface is activated, they have become mixable.
This surfactant enables "ViVa" to remove stains on surface or in delicate areas entirely.
enzymes help degrade protein stains while bleaching agent helps remove stubborn stains!

Anti-bacterial effectiveness is somehow99%!!

This product also degrade germs that cannot be seen by your bare eyes, always keeping healthy oral environment♪


To make troublesome retainer period
More comfortable


Tooth alignment is beautiful!

But tooth decay...」

Let's take care of our teeth so as not to get the trouble above.

Retainer is
very easy to get scratched, thus if you use toothpaste with polising component or toothbrush with hard bristles, you will get adverse result.

Therefore, let's maintain orthodontic life by using
exclusive retainer cleaning agent


Q: Can I use this product for false teeth and mouthpiece?
No, this product is exclusively for retainer.
Q:How do I use the bottles after using?
You can use them as plastic container at home.
However, silver container may change color, so please be careful.
Q:How many times/day should I clean?
At least once a day.
Retainer cleaning agent

Make troublesome retainer period more comfortable.
Reduce the time to your goal of beautiful teeth.

●Antibacterial effectiveness: 99.9%

Keep oral environment clean to have beautiful dentition. Daily maintenance helps enhance effectiveness.

Pink grape fruit mint flavor.

What is retainer?

In orthodontic treatment, active treatment period is followed by rentition period. This time, retainer is installed to prevent the reversion of teeth.

Normally, retainer is applied 24/7 (except meal time) in the first 6 months to 1 year.
After that, retainer using time will be gradually reduced; however, it should be used in at least 2 years. Since this period has high risk of caries, we recommend you clean the retainer every day.

Has never appeared before!!

To people who are using retainer for retention period:
Do you have any trouble cleaning your retainer?
If using toothpaste to clean, your retainer will get scratched. If you leave it untreated, this will cause plaque.
This retainer cleaning agent is the solution to your problems.
Since the manufacturer is the same with that of denture cleaning agent "Sky Dent", quality is guaranteed.
Use this set of 60 tablets every day to keep your retainer clean.

【Content】 60 tablets

【Advertisement】 P&A Co., Ltd. (+81)72-367-7063

Latest Product Reviews (19)

Posted by ko****** , 2018/05/25 12:23:31
Posted by 助か** , 2017/11/27 09:45:13
Posted by mi******* , 2017/10/07 13:48:29

Recently Viewed Products

See All >

Payment Methods

Available Payment Methods

  • Credit Card
  • PayPal
  • Alipay

Return Policy


Not available for Overseas shipping

This product cannot be shipped to Us United States from the store.

Please contact the store for further information.


Delivery Rates : EMS (International Express Mail Service)

Ship to
Shipping Option
Note: Exchange rates are for reference only.
Back to Top