Designing of machines, apparatus, instruments or systems composed of such machines, apparatus and instruments; Creating user interface (UI) design; Creating web site design; Design, creation, and maintenance of programs for mobile communication devices; Introduction and explanation of the performance, operation method of electronic computers, automobiles, and other machines that require a high degree of specialized knowledge, technology, and experience for proper operation according to their use; Lending of computers; Provision of programs for mobile communication devices; Provision of computer programs; Provision of computer programs for websites for the purpose of communication between members on the Internet, and provision of information related thereto; Rental of storage areas of computer servers, namely, rental of web servers for the purpose of communication between members on the Internet, and provision of related information thereto