Company Profile & Access

株式会社レトロコイン 社内風景

Company Profile

Name Retro Coin Co., Ltd
CEO Daisuke Ohta
Location 〒231-0023
Silk Center 10F, 1 Yamashitacho, Naka-ku, Yokohama
Kanagawa Prefecture 231-0023 JAPAN
Tel +81-45-489-3066
Fax +81-45-489-3069
Established 11th January 2011
Authorized Distributor PCGS、NGC
Curio Dealer License Kanagawa Prefectural Public Safety Commission No.451460006285



Retrocoin is a collectible coin specialty store that was born in Yokohama in 2011.
The shop owner, who loves eating soba, driving a car and beautiful coins, introduces good quality coins donated by coin collectors all over the country and selected coins from Japan and overseas.
Regardless of the price, we are dedicated to handling coins that can be one piece that you want to cherish forever.

Retro Coin Online

We have an online store specializing in collectible coins. It started in 2011.
Focusing on slab coins with a third-party guarantee, we are striving to deliver excellent coins in good condition that are difficult to obtain to everyone all over the country!
We are working hard every day to post new arrivals on a regular basis.

Retro Coin Exhibition

The “Retro Coin Exhibition to Enjoy in an Old House” has been held since 2017 at ‘ATARI’ Sakuragi Ueno.
The “Retro Coin Exhibition in Yokohama” will be held from 2021 at Silk Center.
It is held almost every month at one of the venues.
The Tokyo venue is an exhibition and sale of antique works of art and old coins that can be enjoyed leisurely in the tatami room of an old private house. While relaxing on the tatami mats, you can look at the beautiful coins, enjoy delicious tea, and have a lively conversation about coins.
The Yokohama venue is located in the Silk Center where our office is located, and you can enjoy the panoramic view of Yamashita Park and Yokohama Port in front of you. We have more than 200 coins with slabs on display and sale, mint sets, bank rolls, etc. Taking advantage of the size of the venue, we are exhibiting various things as a real "capricious market". In addition, in the business meeting space, we also accept various consultations such as grading, sales, and auction listings.

Retro Coin Auction

Since 2018, floor auctions have been held in Yokohama and Tokyo. This auction mainly consists of coins and banknotes with a third party guarantee.
We have handled a wide range of prices from 1,000 yen to 15 million yen. We would like to create a lineup that is conscious of the brands that you can see. The presence of the auctioneer, who speaks Japanese, English, and Chinese, and has many fans, is also a must-see.
In addition, we place importance on the opportunity to directly see the actual product, and hold preliminary inspections in various places in Tokyo, Osaka, Nagoya, and Yokohama so that you can see it properly in a calm environment.
Some of the pictures of the items for sale were taken consciously so that you can see the scratches and other areas of concern. In many cases, we are in the Internet age, but we are working with an emphasis on the opportunity to confirm the actual product.

Coin Grading Service

Coins are cultural heritage that cannot be reproduced.
We take the condition assessment and protection of our coins very seriously.
As an authorized agent of PCGS and NGC, the third-party guarantee institutions in the United States, we will take care of the total and troublesome procedures from application to return at a reasonable fee.
We will guide you based on our extensive shipping experience, such as various optional services and consultation on suitability for grading. Please feel free to contact us about grading.

Coin Consultation

Please feel free to contact us about anything related to coins, such as buying and selling old coins for collection, maintaining the condition of collections, asset preservation, maintenance and management, proxy bidding for various auctions, proxy listings, consignment sales, etc.
Staff from collectors and staff with specialized knowledge will guide you from the customer's point of view.