Contains the latest information on smartphones, tablet devices, mobile phones, wireless LAN, mobile broadband, and radio wave measurement surveys.

We offer proposals for creating homes and stores that will become more beautiful with age, using materials and paints such as antique European parts. We accept consultations on remodeling, renovation, architectural design, interior coordination, and custom-made furniture, mainly in the Kansai and Kanto areas of Kobe, Osaka, Tokyo, Kanagawa, Chiba, and Saitama.

Denfudo offers easy and automatic quotes for invoice printing and duplicate invoice printing. For duplicate original invoice printing, contracts, application forms, reports, and accounting slips, come to Denfudo, a factory-direct, low-cost service. Please also check the price list by paper size, number of copies, and quantity.

Denro Corporation, an engineering solutions company

The AI ​​Denryuu Sen Project is a non-profit organization whose purpose is to contribute to the development of AI (artificial intelligence) by hosting tournaments and promoting the technology.

Den Sekkei is an architectural firm with specialized departments for architectural design and structural design, from new construction to renovation, seismic diagnosis, and seismic retrofitting. Our head office is located in Chuo-ku, Fukuoka City, and we provide services throughout the country, with a focus on Fukuoka.

Since its founding in 1973, Densan has been a board manufacturer leading the domestic computer industry. Densan's products, which are used as the brains of industrial computers, contribute to part of "Japanese manufacturing." As a long-established embedded system manufacturer with over 50 years of experience, we want to be a "handyman for electronic devices," undertaking everything from design to contract production and production to inspection.

This is the official website of the Institute of Computer Science and Information Technology.

This is the website of the East Japan Electric Wire Industries Health Insurance Association. It provides information on health insurance benefits, various procedures, health check information, etc. Application forms can also be downloaded.

This association facilitates business meetings and provides an electronic book corner for various products and services.