Written by: Jin Fujisaki / Published: 2026-02-24
When we think of a notebook, we picture "white paper with evenly spaced horizontal lines." We accept this as the norm, but in fact, that very "norm" can be a major source of stress for some people when it comes to writing. There are those with visual hypersensitivity who feel that "pure white paper reflects light and is too dazzling, making the letters hard to see," and people with developmental disabilities who say, "When lines of the same thickness are lined up, I get lost trying to figure out which line I'm writing on."
Listening carefully to these real voices, Oguri Shiko, a long-established bookbinding company in Osaka, developed the inclusive notebook "mahora." Featuring gentle, colored inner pages and originally developed, easy-to-distinguish ruled lines, this notebook has won numerous awards, including the 2021 Good Design Award, and has quietly sparked a revolution in classrooms and offices. And the product that lets you use mahora in an even freer format is the "mahora Sheets" we're introducing today.
| Single sheets that eliminate the stress of "binding"
image amazon
The mahora notebook is a wonderful product, but some users said things like, "The bound spine of the notebook hits my hand and breaks my concentration," "I don't like the metal coils on ring-bound notebooks," or "I just want to tear out the pages I need and file them." Born to address such "sensitivities and particular preferences about shape" are the "mahora Sheets," which can be used as completely separate, single sheets.
You can tear them off like a report pad, or use them as fully loose sheets of paper—how you use them is entirely up to you. Clip them to a clipboard and carry them around, or just lay a single sheet on your desk and focus on your work. Having nothing at all to interfere with your hand or arm—just a flat surface for writing—creates an ideal environment not only for those with sensory hypersensitivity, but also for any creator or business professional who wants to let their ideas flow freely.
| Paper colors that reduce glare, and two revolutionary "ruling" styles
image Pen House
Let's take a look at the "paper" and the "ruled lines"—the defining features of mahora Sheets. The paper comes in three colors that suppress light reflection while keeping written text crisp and easy to read: "Lemon" (a yellow tone), "Lavender" (a purple tone), and "Mint" (a green tone). All are softly gentle hues that don't strain the eyes.
For the ruled lines, two groundbreaking formats are available. One features alternating "thick and thin" lines, making it instantly clear where each row begins and ends. The other uses alternating "band-shaped shading" instead of lines, making it easy to draw not just text but also diagrams and illustrations. With either format, you can intuitively recognize "where exactly you're writing right now," which dramatically reduces mistakes like running off the line or skipping rows—freeing you from the pressure of writing.
| Premium domestic thick paper that won't bleed through, even with fountain pens
image Oguri Shiko
What's remarkable about Oguri Shiko's craftsmanship is that it refuses to be confined to the box of "a special notebook for people with disabilities." The paper used in mahora Sheets is a domestically produced colored fine paper, made about 10% thicker than standard notebook paper.
This perfectly judged thickness gives it impressive durability—the paper resists wrinkling and tearing even when you erase vigorously. On top of that, it offers a smooth writing feel with mechanical pencils, and even fountain pens or water-based color markers rarely bleed through—a level of paper quality that even stationery enthusiasts will appreciate. It's not just chosen "because it's easy to use," but also "because it simply feels great to write on"—a stationery product with overwhelming substance.
| Summary: Toward an "ultimate standard" that everyone can use comfortably
image Pen House
Pricing starts in the 400-yen range (tax included) for A4 sheets (30 sheets per pack). They're also available in B5 and the memo-friendly A5 size, so you can choose based on your needs.
"Oguri Shiko mahora Sheets" embody the ideal of inclusive design: a product made for someone specific that ends up being "easy to use" for everyone. If you've ever felt something a little off—"writing has felt tiring lately," or "notebooks feel too bright"—we highly encourage you to try these sheets with their gentle colors and rulings. They're sure to remind you, once again, of the joy of writing.
