The Midori Flat Diary 2026 A4 Monthly – Black, Bookmark Limited Edition (22391006) is a hard-cover A4 planner designed to function as both a monthly schedule book and a lightweight document file.
Its cover is made from foamed PP with a clipboard-like hardness, so you can write comfortably even when there’s no desk—ideal for seminars, events, job hunting, fieldwork, or working in tight spaces during telework. The thin, flat profile keeps your planner from bulking up your bag while still protecting any documents you tuck inside.
Inside, you’ll find a clean, monthly block layout that runs from October 2025 to January 2027 (16 months) with Monday starts and Rokuyou (Japanese traditional day markers). Each month includes a ruled monthly grid that makes daily plans easy to read, plus a large dot-grid memo area that works perfectly for to-do lists, project notes, pasted sticky notes, or taped reference slips. There’s also a vertical long-term calendar to view and manage longer projects or travel plans at a glance.
Printed on Midori’s original “MD Paper (White)”, the diary offers a smooth writing experience with excellent ink handling for fountain pens, gel pens, and fineliners. The A4 size (H313 × W223 × D10 mm) gives you generous writing space similar to a standard office document, so you can paste A4 printouts, meeting materials, or timetables directly inside.
The cover includes file-like pockets:
- The left slit can hold a business card or memo and also acts as a bookmark, so you can quickly jump back to the current month.
- The right pocket stores A4 documents, handouts, or printed schedules, protecting them from bending inside your bag.
