| 摘要 |
<p>PROBLEM TO BE SOLVED: To suppress access to a storage area of a user in providing electronic book data.SOLUTION: A monitoring unit 41 monitors whether electronic book data 11 has been stored in a business operator storage area 14 to which data can be uploaded. As a result of the monitoring, when the electronic book data 11 has been stored in the business operator storage area 14, a storage unit 42 stores the electronic book data 11 in a user storage area 13 which is associated with the business operator storage area 14 and can be accessed by a user 15.</p> |
