A5 size 210 x 148 mm ◾️ Popular series, perfect for any use The reason for its popularity is that it can be used without stress, with a standard writing format, elegant font, and easy-to-read print color that blends well with the paper. It has plenty of memo pages, so you don't need to carry around a separate memo pad. ◾️ Monthly pages: Block style The block style is easy to use with its clean layout. A horizontal calendar is also included on the left side, making it easy to manage long-term schedules. ◾️ Plenty of memo pages With many memo pages, you don't need a separate notebook. It comes with a "memo index page" so you can easily find where you wrote your memos!