Hardcover diary that is easy to write even in places where there is no desk. The diary cover is light but hard, with textured lines making it simple, but classy - and useable in all situations. Because of the strong cover material, you can write without worries even in places where there is no desk. When carrying the diary, you can place documents inside to prevent them from creasing or being damaged. The diary starts from October 2019 and features Monthly block format with easy-to-manage ruled lines, a wide square memo space that is easy to use for To Do memos, a vertical calendar that can manage long-term schedules, as files and underlays.