Provision of services and solutions for smartphones
Education for individuals and businesses regarding computers
Real estate leasing (including sublease)
Planning, production, and operation of various events such as concerts, theater, performances, lectures, sports, etc.
Management, sale, and licensing of intellectual property rights
Management of business activities involving ownership of shares or interests in companies and other business entities
Infrastructure and civil engineering construction
Wedding venue operation and accommodation facility operation
Manufacture and sale of leak detection equipment
Other
