BUSINESS事業内容
GOODS
Integrated Solutions Across the Entire Value Chain
Memory-Tech Tsukuba Co., Ltd. offers comprehensive one-stop solutions encompassing media creative services, including design, editing, and content production; the planning and manufacturing of original merchandise; and the supply of stationery and office products for offices and educational environments.
Backed by deep industry expertise, strong planning capabilities, and years of accumulated know-how in manufacturing and quality management, we develop optimal solutions tailored to each customer’s requirements. Through an integrated approach covering planning, design, production, and distribution, we deliver high-quality, timely services that support brand enhancement and operational excellence for businesses and educational institutions.
-
Media Creative
Memory-Tech Tsukuba Co., Ltd.
Media Creative Division
1025-87 Hamanocho, Chuo-ku, Chiba-shi, Chiba 260-0824, Japan -
Goods Production
Memory-Tech Tsukuba Co., Ltd.
San Hoseki
3628-2 Yamanokami, Chuo-shi, Yamanashi 409-3845, Japan -
Office Supplies
Memory-Tech Tsukuba Co., Ltd.
Seibido
1-7-2 Konan Chuo, Kumagaya-shi, Saitama 360-0114, Japan
Expanding the Reuse Market Through Diverse Products and Channels
Through our specialized purchasing services, we have developed a comprehensive reuse business that handles a diverse range of products, including precious metals, luxury brands, watches, jewelry, antiques, and gift certificates. Alongside our in-store purchasing operations, we provide nationwide mail-in purchasing services, allowing us to connect with customers across multiple regions and channels.
Backed by experienced appraisal professionals, we offer fast and reliable valuations based on current market trends and extensive industry expertise. By leveraging real-time market data and our proprietary sales network, we are able to maximize purchasing value while maintaining highly competitive pricing. We also remove barriers for customers by offering appraisal and shipping services free of charge, helping to drive customer acquisition and long-term engagement.
Our portfolio encompasses a broad spectrum of products, ranging from high-value assets such as gold, platinum, and diamonds to luxury handbags, watches, alcoholic beverages, and consumer electronics. Supported by a specialized appraisal framework capable of handling multiple categories, we have built a diversified business model that minimizes dependence on any single product segment and contributes to stable, sustainable growth.

A one-stop solution for capsule toys—from concept planning to sales.
-
Saito Kikaku Co., Ltd. specializes in the planning, manufacturing, and sales of capsule toy (Gacha) related products. Our business lines include the development and OEM manufacturing of Gacha machines, promotional fixtures, and original capsule products, as well as the operation of e-commerce sites. Expanding our business both domestically and internationally, we also run online Gacha services and cross-border e-commerce platforms. Leveraging our strong product planning capabilities and extensive procurement network, we provide a wide range of solutions to the entertainment and promotional industries.


