MJCC has been manufacturing and selling concrete blocks, importing and selling building materials, used cars, home appliances, groceries, and miscellaneous goods in the Republic of Marshall Islands since 1981, and as an authorized distributor of Yamaha Motor, for outboard units and boats. They retail and wholesale products. As a bridge between Japan and Marshall, they have dealt with many customers, and 2018 marked the 37th anniversary of their founding.

In addition, since 2010, they have been accepting hotel reservations and car rental arrangements in Marshall. Japanese staff will always be available, so please feel free to contact them when you come to Marshall for sightseeing or work.