JECC was established in August 1961 with a capital of 1.05 billion yen under the guidance of the Ministry of International Trade and Industry (currently the Ministry of Economy, Trade and Industry) and jointly funded by a domestic computer manufacturer.

JECC provides

Leasing, installment sales, buying and selling of computers and related equipment, software, communication equipment and related equipment, and other various movables, and their agency / intermediary

Leasing and buying and selling of intangible property rights such as copyrights, patent rights and industrial rights

Collection agency business

Information processing / provision service

Telecommunications business

Second-hand goods business

Money lending, bond buying and selling, guarantee business and other financial businesses

All businesses incidental to the preceding itemsc