Boarding schools; Educating at senior high schools; Educating at university or colleges; Education information; Educational demonstrations; Educational services in the nature of correspondence schools; Entertainment and educational services in the nature of on-line competitions in the field of entertainment, education, culture, sports, and other non-business and non-commercial fields; Entertainment in the nature of track and field competitions; Holiday camp services; Multimedia publishing of books, magazines, journals, software, games, music, and electronic publications; Publication of books; Teaching at elementary schools; Teaching at junior high schools; Teaching, training, tutoring and courses of instruction at the undergraduate, graduate and post-graduate level