Sophia Internet has been involved in IT literacy for many people since 1998. We have opened a classroom, developed textbooks, and conducted qualification tests to help people who are having difficulty dealing with the situation with the advent of computers and the Internet. We have been working with over 1,700 people for 30 years. Deriving from such literacy work, we began to undertake a lot of work such as PC repair, purchase support, homepage creation, remote training, system development, LAN construction, and smartphone education. We hope to continue to help create a rich IT environment for more people.