| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a portable pocket book type diary, a user can write a plan or a schedule on an opened page for a unit for three months in which one year is divided into quarter, so that the user can view the plan and schedule for quarter at once.SOLUTION: Provided is an openable pocket book type diary having plural pages. In the diary, as pages on which plans are written, opened left and right pages are continuously used, on the opened pages, dates for three months in which one year is divided into quarter are continuously displayed. The openable pages are provided for at least one year, and there are writable columns on the pages along each of dates on each openable page.</p> |
