Happy New Year!

Thank you very much for your continued patronage of 440showroom last year.

We have renewed our website.

We have organized necessary information such as reform and custom-made examples, online store, and blog to be more accessible and easier to understand.

About "440" and "440showroom"

Let us explain our names again.

"440" is the name of our jewelry brand.

It represents our design and manufacturing philosophy, and the world of our jewelry itself.

"440showroom" is the name of the place where you can actually view and consult about 440 jewelry.

It is a space where we accept consultations for custom-made and reform jewelry, allowing you to thoroughly engage with the jewelry.

About the pronunciation of "440"

Many people have affectionately called us "Yon Yon Zero" (four-four-zero) until now. Thank you.

As we begin a new year, wishing for the global appeal and spread of 440 jewelry,

we have decided to change the pronunciation of the brand name "440" to "FOUR FORTY".

We will continue to cherish and use the current notation 440 / 440showroom.

This year, we will continue to carefully craft each piece of jewelry with great attention.

We look forward to your continued support in 2026.

 

◆ January Business Days

In January, due to our participation in an international jewelry show,
the business days of 440showroom in Hanzomon will be very limited.
The available dates for appointments are as follows:

• January 5th (Sunday) - 8th (Wednesday)

• January 23rd (Thursday) - 31st (Friday)

Also, items exhibited at the jewelry show may temporarily
not be viewable at 440showroom.
If you are interested in a particular item or wish to try it on,
we recommend visiting before the end of the year.

We apologize for any inconvenience this may cause and appreciate your understanding.