FAQs

Credit card (VISA, MASTER CARD, AMEX, JCB, including AMAZON Pay, Apple Pay, Google Pay), bank transfer, PayPal, convenience store payment. Credit card payments are for single installments only (for installment or bonus payments, please contact your credit card company directly).

We carefully handcraft each piece, including those made with gold, platinum, silver, as well as reforms and remakes, with delivery in approximately one month.

We use Yu-Pack by Japan Post. As this is a high-value item, it will generally require direct receipt at your entrance. If you wish to have it held at a post office, please indicate this in the "Remarks" section.

Of course. Please use the enclosed freight-collect slip 【Free Shipping】 to return the item. Rest assured, you will not incur any costs. We would be grateful if you could frankly share your reasons for wanting to return it. Your valuable feedback will help us improve in the future.

Please choose your wrist circumference size. My wrist circumference is 16.2cm ▶︎ I love my 16.2cm bangle. The inner diameter of the bangle is the same as the wrist circumference. We will adjust it in 1mm increments. Please start with a wrist diagnosis ▶︎ Official LINE ID▶︎ @507geskqThe English letters G, E, S, K, Q are easier to remember.

It is read as "tanzo-seiho." The pieces I create are made using the "tanzo-seiho" method. In the jewelry industry, there are two manufacturing methods. I will introduce the charm and characteristics of each.

① Forging Method (Industry Ratio 1%)

This method involves repeatedly pressing and hammering metal to increase its density. It is the same manufacturing method used for swords and knives. Advantages ▶︎ Due to the high cohesion of metal particles, it will not break; it is flexible and hard. Disadvantages ▶︎ Each piece is made individually, which is time-consuming and prevents mass production.

② Cast Method / Lost Wax Method / Casting Method (Industry Ratio 99%)

This method involves pouring molten metal into a mold. Advantages ▶︎ Can be produced quickly, affordably, and in large quantities; expands possibilities for free design; allows for delicate and ornate designs as well as three-dimensional and voluminous forms. Disadvantages ▶︎ Many identical items exist; due to the low cohesion of metal particles, it can crack, break, or deform.

 We are looking at ① the overall characteristics (bones, tendons, and muscles), ② the thickness, and ③ the curve of the wrist. Thanks to this, we can now provide an immediate answer if we have five images of the wrist. We have been able to deepen our research on wrists thanks to our past customers. Thank you very much.

It's free, and we're always happy to do it. This service is limited to purchasers and their relatives. Please use the enclosed cash-on-delivery slip [Free Shipping] to return the item. The reason we're happy to do this ▶︎ Our creations are like our daughters, so it's probably similar to the feeling of them returning home.

Generally, the number will not increase. The items we deliver are conceived as "jewelry like tools." To offer another analogy, I envision myself operating a "soba restaurant" that serves only one dish. There are limits to my time and physical endurance when exploring everything from 0 to 10 by myself. I simply cannot produce a large quantity. I apologize. If I were to increase designs and pursue profit, and then hire more staff, it would likely lead to inconsistencies in quality. My focus is on creating something universal, functional, and pleasant. I train daily so that those who receive my creations can exclaim, "...delicious..." with joy.

My own slender wrists were the initial impetus for my work. Most bangles on the market are one-size-fits-all. I've had the sad experience of them being too large for me. Whether too big or too small, it's not comfortable for the person wearing it, is it?

Of course! Please feel free to send us a message on LINE, DM, or email. We have many video calls on LINE, Instagram, Zoom, etc. Even if you're far away, it's reassuring and pleasant for both of us to be able to talk face-to-face.

Yes, we can. We have a proven track record. We connect thoughts by linking the past, present, and future. We will transform your unique memories into value and weave your story. We cannot list the price as it varies depending on your desired conditions. Please feel free to inquire. (Secondhand Dealer Permit No. 303291806668)

My other activity is here ▶︎ SHIMADANTIQUES▶︎ I am researching "the possibilities of free design" with a master jeweler specializing in wedding rings.

They do not rust. They are not inherently delicate materials. This is because they are made from solid high-quality gold, platinum, and silver (not plated). Gold, platinum, and silver are precious minerals born from the Earth's crustal movements. They are formed under high temperature and high pressure. They are not materials that will be damaged by water, alcohol disinfectants that remove bacteria from our skin surface, or soap. Please rest assured.

What is "Maintenance-Free"?

Wash your hands and wrists while wearing it. It won't take up any extra time in your daily life. Alcohol disinfection is also fine while wearing it. It will maintain a hygienic state without any discoloration or tarnishing. ▶︎ I have been doing this for about 20 years, so it's proven. Why wash it? ▶︎ If you wear it for a long time, you may notice tarnishing or discoloration on the surface. This is due to the accumulation of a thin film of oils secreted from your skin and cosmetics (sunscreen, hand cream, foundation...). Oxidized old oils react chemically with the material, causing discoloration. Wash off these oils daily with handwashing. Accumulated oils from the past ▶︎ If the tarnish doesn't go away, use baking soda!!! Whether it's for baking or kitchen use, it's fine! Add a little water to make a paste, and gently rub it on. ▶︎ Rinse it with lukewarm water, and you'll be amazed at how much shine returns. Finally, always put it back in its designated place.

included. The price also includes the wrapping fee. It will arrive in a paulownia box with strong hand-kneaded Japanese paper (black).

The item is out of stock, but samples are available for trial. Metals are precious minerals born from the Earth's blessings. We create a perfect, custom-made piece just for you. For those living far away, we will send you a sample and then consult with you about wear via our official LINE, DMs, or email.

LIGHT Width ▶︎ Popular with women and those with slender wrists. It rarely interferes with a PC keyboard when worn, and is lighter than other widths, so you'll forget you're wearing it. If your wrist size is 17cm or more, it might look a little delicate.

BOLD Width ▶︎ Popular with those who want a strong presence. Most men prefer this width. Even women who like a voluminous, cool look choose this one. If you are 180cm or taller and have a solid build, this is definitely for you (the LIGHT width would look delicate and a little unreliable).

EX BOLD Width ▶︎ Has enough presence to replace a watch. It's more about fashionability. However, it's not as thick as typical fashionable, trendy thick bangles or bracelets.

We can accommodate your requests. The minimum standard for bangles and rings I craft is a LIGHT width (narrow) of 3mm and a thickness of 2.5mm. The reason for this is to provide a [lifetime guarantee] for the inner curve of the bangle, based on a wrist diagnosis and in conjunction with its hardness. It is possible to make them thinner and narrower than this standard, but the hardness would be insufficient for the size of the bangle, and we would not be able to [lifetime guarantee] the inner curve of the bangle. We appreciate your understanding.

We do not recommend this product. If you are considering purchasing this item purely for its investment value as 24-karat gold, please refrain. For pure investment, we recommend ingots or ETFs. However, if you want to wear your own 24-karat gold jewelry every day and invest in the "experiential value," then we do recommend it.

A pure gold certificate (card) is included. In principle, in Japan, the guarantee for precious metals (jewelry) is the "quality > hallmark" stamped on the product. When selling pure gold, if the capital gain exceeds 2 million yen, a "final tax return" is required. If the capital gain exceeds 500,000 yen, it is subject to comprehensive taxation as a transfer income. If the holding period exceeds 5 years, the taxable income can be reduced by half. In the case of a gift, the price is based on the "bullion market price" at that time, not the original selling price. There is a basic exemption of 1.1 million yen per year. Gift tax is not levied on amounts up to 1.1 million yen. 2025/02/17

This is primarily because they do not include gemstones. Pure gold (99.99% purity) is soft, whereas 18k gold (75% purity) is hard. Jewelry brands and independent artisans add value and generate profit by setting gemstones. To securely protect these precious gemstones, they use 18k gold, which has greater strength. Soft pure gold lacks sufficient strength, and a gemstone could easily fall out if bumped. All jewelry brands understand that pure gold, or K24, is the highest value material. Despite this understanding, the brilliance of the world's top five jewelry brands lies in their ability to optimize the balance between design, gemstones, and material during production.

I apologize, but I cannot fulfill that request. This applies to items acquired through secondary markets, reuse programs, used goods stores, or flea market apps. The items I provide come with a lifetime warranty along with a wrist diagnosis chart. The reason I cannot help is that there is no wrist diagnosis chart for your item. My work is not about trends or designs; it is purely about the "study of comfort." Without the original data necessary for this research, I am unable to readjust items from the secondary market.

ございません。お試しはいつでも可能です　東京 _ 代官山 _ プライベートサロンにて＞ 11:10〜のみ お受けしております。不定期に受注会も開催いたします。

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I operate independently for three reasons: ① wrist research, ② quality experience, and ③ lasting relationships. I am updating what I learned from my past company management experience. When you have stores and staff, you need to pursue more profit. I want to deliver a "beloved item" 20 years from now by reducing costs and spending more time on the wearer's "experience." I know there are many areas where I fall short by operating alone, and I will strive to improve them one by one.

Thanks, I'm glad! You are always free to choose.