No complex function! This is a simple and easy reading vertical calendar application. You can also use it as a schedule book, such as writing down the meeting schedule! Main Functions - There is a memo function that can be written by each day. - Memo can switch between simple display of headings only and full text display - 8 sticky notes can be attached as marks for each date. Convenient for shift management and so on! - Sticky notes can be selected from casual type of landmark type and butt