Dainichi Electronics Co., Ltd. is a manufacturer and distributor of electronic components located in Yokohama, Kanagawa Prefecture. We handle a wide range of AV related products such as Wizz portable DVD players, OEM/ODM products, power supplies, storage batteries, TV tuners, cable assemblies, etc.

Dainichi Kogyo Co., Ltd. has a wealth of experience in circuit board production. We can handle small lots, high-mix production, and short delivery times. We make the most of the technology and quality control we have developed through more than 40 years of business with major manufacturers. We mount electronic components on printed circuit boards and produce electronic circuits. We can perform surface mounting, insertion mounting, and partial soldering. We realize environmentally friendly product manufacturing by mounting circuit boards with lead-free soldering.

Your best partner for prototyping and development

Dainichi Advertising Co., Ltd. is an advertising agency located in Kanda, Tokyo, specializing in B2B advertising across various industries such as food, distribution, franchising, construction, and medical sectors. They assist with trade show participation, magazine, and newspaper advertisements, including special advertising projects.

Comprehensive memorial services, from graves to perpetual memorial services.

We carry out various projects with the aim of promoting agricultural development and rural revitalization. The Agricultural Association of Japan celebrates its 140th anniversary in 2021.

Izakaya "Ishoku Dining Mangetsu" is located in Joetsu City. We use local seasonal fish and fresh ingredients from all over the country, and all rooms are private. We also accept various banquets. Please stop by when you visit Joetsu.

A publishing company founded in 1890. We publish textbooks for elementary schools, junior high schools, and technical colleges, as well as children's books and educational books.

A platform that connects the best of Japan with those who can convey it.

We aim to catch fish that are fun to catch and delicious to eat. From the outskirts of Fukuoka to the Goto Islands, we enjoy fishing with everyone, whether it be rock fishing (fukase fishing, rock shore jigging) or boat fishing (drop fishing, live bait fishing, offshore jigging).