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A5 KAKIMORI notebook with a gray hardcover, size 152 × 215 mm. OK Fools fountain pen compatible pages, 5 mm grid printed in light blue-gray, section-sewn binding for a perfectly flat opening, and integrated ribbon bookmark.
- High-quality paper pages, compatible with fountain pens
- Practical 5 mm grid
- Light and discreet printing
- Integrated ribbon bookmark
- Sewn section binding for lay-flat opening
THE COVER CONCEPT
A hardcover notebook, beautifully designed for daily use. We envisioned it as an object that naturally finds its place on a shelf and, over the years, becomes a treasured part of your collection.
Inside, you’ll find OK Fools blank pages that open perfectly flat thanks to the sewn section binding. The 5 mm grid supports you in all your tasks: handwriting, sketches, diagrams, and more. The light blue-gray printing highlights your words while remaining subtle enough not to show up during scanning.
Each notebook comes in a protective case that preserves the cover. The ribbon bookmark helps you easily find your page. Every detail is designed to offer the feeling of a book you love to return to.
The cover is made from Banshu-ori, a traditional Japanese textile produced in the Nishiwaki region, Hyogo Prefecture. Shimada Textiles, a Banshu-ori manufacturer with over 90 years of history, continues to create distinctive fabrics in close collaboration with skilled artisans at every stage of production.
We chose Banshu-ori for the cover of our signature notebook. The deep gray offers a timeless finish for a notebook you’ll want to keep by your side.
SPECIFICATIONS
- Pages: Grid (pure white OK Fools), 64 sheets / 128 pages
- Material: 100% cotton
- Manufacturer: Shimada Textiles (fabric), Seibundo (binding / printing)
Also explore: Kakimori, Office Items, and Office Accessories.
Features
- Dimensions
- L152 × W11 × H215 mm
- Weight
- 255 g
- Material
- Cotton, Paper
- Color
- Gray
- Origin
- Tokyo, Japan
- Brand since
- 2010

A notebook that lays flat when opened
Kakimori has been writing since 2010 in Kuramae, a workshop district in Tokyo. The A5 notebook has a hardcover and is section-sewn, so it opens perfectly flat, and its OK Fools paper pages accept fountain pens. A lightly printed 5 mm grid guides writing, sketches, and diagrams, and a ribbon bookmark holds your place. Four limited edition covers showcase Enshu orimono, a traditional Japanese weaving. For the pocket, the Mini note refills carry the same idea in B7 size, available as a detachable pad or a spiral notebook, to slip into a cover you keep.





KAKIMORI NOTEBOOKS
What makes these notebooks
Sewn in sections
The A5 notebook is bound with sewn signatures, allowing it to lay perfectly flat when opened. The page stays in place without needing to be held.
Pages in OK Fools
Inside the A5 notebook, blank pages made of OK Fools paper, compatible with fountain pens.
A 5 mm grid
The print is light and discreet, so it guides without imposing. The 5 mm spacing is suitable for handwriting as well as for sketches and diagrams.
B7 Mini Note Refills
Two styles to choose from: a block with detachable pages or a spiral notebook that keeps your writings intact. The B7 size fits perfectly in your hand and slips into the Mini Note covers.
Hardcover, with ribbon
The A5 notebook is a hardcover binder designed for daily use, with an integrated ribbon bookmark. It naturally fits on a shelf and lasts for years.
Enshu Orimono blankets
Four A5 notebooks feature a limited edition cover that highlights Enshu orimono, a traditional Japanese weaving. The gray one remains plain.







