About cuff-if

A new staple for the adult generation 

Customizable ear accessories

Most items in cuff-if are customizable.

For example, for 2-way earrings, the top and charm can be separated and combined with other items.

For example, the Many way Custom / Interchangeable / Dress-up series includes earrings, pierced earrings, ear cuffs and charms, as well as necklaces and bracelets.

Coordination expands from a single item.

These are sustainable items that can be used in a variety of situations and can be used for a long time.

While continuing to use your favorites, you can collect additional items that you like. We envision such sustainable usage.

For example... Wear only the top part during the day, and add charms in the evening for a more glamorous look. Today I'm going to put the charm I wore yesterday on a necklace chain and use it as a necklace charm.

Just like changing your clothes every day, enjoy changing them according to the occasion.

And I hope you can continue to use these items even as you get older.

That is my wish.


The possibilities are endless  Charm characters from the dress-up series



The charms in the dress-up series have the same specifications for earrings, earrings, and ear cuffs.

Earrings, earrings, ear cuffs, etc., can be freely changed for those who want to have fun.

All charm connectors are made of stainless steel, which is durable and safe for people with metal allergies.
You can use it in a variety of ways, such as through your own hoop earrings, earrings, necklace chain, or through a simple choker.

Also, there are pin brooches that can be used by changing the charm.



The possibilities are endless with the number of dress-up charms. It is also a great gift.

Measures against metal allergies
Unfortunately, some antique jewelry uses materials that were not recognized as harmful at the time, contains many impurities, or has paint that peels off over time, which can cause allergies.

As a maker with a metal allergy, I have a collection of antique jewelry that I cannot wear.

We hope you can enjoy items with the atmosphere of antique jewelry made from modern, higher-quality materials such as medical grade stainless steel.

You can use it comfortably every day without worrying about allergies.


Pursuing a comfortable fit


“My ears hurt” and “they fall off” are common problems with earrings. Many people are reluctant to wear accessories because they are afraid of hurting their hair. At cuff-if, we pursue "comfort to wear" and are particular about the earring fittings and earring catches.

The stepless earring fittings fit perfectly according to the thickness of each ear, and are firmly fixed according to the thickness of each individual's earlobes, making them less likely to cause pain. Comes with a silicone cover so it won't fall off easily.

The disc-shaped earring catch does not put any strain on your ears even for long periods of time.

To minimize the worry of losing your earrings, we also deliver a set of spare silicone covers and earring catches (set contents vary depending on the metal fittings).

Silicone covers and earring catches are also sold separately and are always available for added peace of mind.

Universal design, long-lasting design

Antique jewelry

It has been passed down to the present day because everyone finds it beautiful.
I want to create sustainable accessories that can be worn for a long time.

Items that follow the trends of the moment are only consumed.

When you pick it up, when you put it on, when you take it off, in random situations.
If you can express the power of 'cuff-if items'.

Add a touch of today's atmosphere to a timeless, universal beauty.
We are producing such items.