RT KATAOKA JEWELRY

Reputable gold dealer in Japan and Philippines

High Quality

We offer high quality gold products, jewelries, and luxury items.

High Appraisal

We offer high appraisal for your pre loved items.

Trusted

Our products and services guarantee your satisfaction.

Buying and Selling of any kinds of Gold
(K24, K22, K21, K18, K14, K10, Italy Gold, Saudi Gold)
We are also selling Subasta Gold Jewelry

About us

Reputable gold dealer in Japan and Philippines

RT Kataoka LLC is your trusted partner for buying, selling, and sourcing of your precious gold and other jewelries and luxury items.

We began as a small shop with the dream to offer and serve the community with high quality golds, jewelries as investments and with our years of experience in trading and appraisal, we grew to 3 branches mainly in Kawaguchi, Saitama and Okachimachi in Ueno, Tokyo and branch in the Philippines. 

Everyday, more and more people visit our branches, and they keep coming back as repeat consumers due to our friendly, honest and trustworthy service.

At RT Kataoka, we do not treat you as customers, but as a friend and a family.

For any inquiries please contact us:

Japanese: 048-202-8307
Tagalog: 09063484585

Visit our online Store

Click Here

We buy any kind gold, Quick appraisal

Visit our branches

Western Union

Send money from Japan to the Philippines or any other country

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Visit our online store and see our regular product updates.

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    See our latest updates and blog

    BLOG・NEWS

    🌙 Sleep Well, Live Fully: Your Guide to Effortless Wealth with Gold

    • 2025年9月29日
    • rtkataoka
    What if your money could work harder for you while you enjoy life? Imagine waking up knowing your portfolio is solid, secure, and potentially increasing in value—all without you lifting a finger. Welcome to the world of investing in Gold. It’s not just a precious metal; it’s a time-tested asset that can anchor your wealth, […]

        The Shifting Role of Gold in a Digital World

        • 2025年9月23日
        • rtkataoka
        For centuries, gold has been the ultimate tangible asset, a physical store of value held by kings, central banks, and investors alike. But in an era dominated by cryptocurrencies, digital assets, and online finance, where does this ancient metal stand? Far from becoming obsolete, gold’s role is not diminishing—it is simply shifting and, in many […]

            The Difference Between Gold-Plated and Pure Japanese Gold

            • 2025年9月14日
            • rtkataoka
            When you’re shopping for gold jewelry, the options can be overwhelming. You might see beautiful pieces at different price points and wonder why some are so much more expensive than others. The simple answer is often the material itself—is it gold-plated or is it pure gold? At RT Kataoka, we specialize in pure Japanese gold, […]

                Gold Just Smashed a New Record High! Why You Should Invest in Japan Gold Today

                • 2025年9月7日
                • rtkataoka
                The financial world is buzzing. Gold has just hit a new all-time record high, and here at RT Kataoka, we’re not surprised. For centuries, gold has been a safe haven for investors, and in today’s uncertain global climate, its value as a secure asset is more apparent than ever. But why, you might ask, should […]

                    Interest Rates and Opportunity Cost: The True Cost of Holding Gold

                    • 2025年9月1日
                    • rtkataoka
                    At RT Kataoka, we believe in providing our customers with the knowledge they need to make informed decisions about their investments. While gold has long been a cornerstone of wealth, it’s a unique asset that doesn’t generate income on its own. This brings a critical economic concept into focus: opportunity cost. What is Opportunity Cost? […]
                         

                        Visit our

                        Store Branches

                        Main Branch, Saitama

                        1F 3 Chome−32−9 Nishikawaguchi, Kawaguchi, Saitama 〒332-0021
                        Tel no.: 048-202-8307

                        Ueno, Tokyo Branch

                        1F 5-chōme-19-6 Ueno, Taito City, Tokyo 〒110-0005
                        Tel no.: 03-6284-3477

                        Philippine Branch

                        1A Donna Avenue, Brgy,  Reformista, Limay, Bataan, Philippines 2103 
                        Tel no.: 090-6348-4585

                        Copyright © 2025 RT KATAOKA 合同会社 (RT KATAOKA LLC)

                        古物許可番号　埼玉県公安委員会許可　第431030065066号