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Japanese Notebook RO-BIKI 5mm reticle grid, green cover with white band detail, minimal design.
Japanese Notebook RO-BIKI open view, showing 6mm ruled paper designed for smooth writing with Japanese Fountain Pen.
Japanese Notebook RO-BIKI open view, showing 6mm ruled paper designed for smooth writing with Japanese Fountain Pen.
Japanese Notebook open spread, ruled paper view designed for everyday writing and Japanese Fountain Pen use.
Close-up of Japanese Notebook RO-BIKI Basic Series with green cover and 6mm ruled grid, photographed at an angle.
Hand lifting a page of the RO-BIKI Basic Series Notebook with 6 mm ruled lines, showing cream-colored paper and subtle texture.
Japanese Notebook RO-BIKI in green, cover detail shot highlighting natural texture and subtle RO-BIKI logo print.
Japanese Notebook RO-BIKI in green, cover detail shot highlighting natural texture and subtle RO-BIKI logo print.
Back side of Japanese Notebook RO-BIKI 5mm reticle grid, green cover with white band detail, minimal design.
Japanese Notebook RO-BIKI in green, cover detail shot highlighting natural texture and subtle RO-BIKI logo print.
Japanese Notebook RO-BIKI Basic with green cover, shown from back angle to emphasize slim compact profile.
RO-BIKI Basic Series Japanese Notebook, sturdy design and grid paper suited for Japanese Fountain Pen.

RO-BIKI Basic Series Notebook – 6 mm Ruled

Sale price$10.00 USD
Out of stock

For steady writing and reflective journaling, this Japanese notebook from the RO-BIKI Basic Series offers a simple yet refined canvas. The waxed paper cover—an iconic element of Japanese paper stationery—gradually develops creases and a warm sheen, gaining character with every use. Inside, the smooth cream paper works beautifully with pencils, gel pens, and fountain pens, minimizing show-through and ensuring a pleasant writing experience.

The 6 mm ruled format provides just the right balance: wide enough for comfortable writing, yet structured enough to keep your notes neat and organized. Ideal for journaling, essays, letters, or project notes, it brings clarity to your writing without distraction.

Unlike ordinary lined notebooks, its slim format and flat-opening saddle stitch make it easy to carry and use anywhere. Thoughtfully designed, it is an authentic Japanese notebook that supports both creative reflection and practical organization.

Perfect for

  • Daily journaling and reflective writing

  • Personal essays and letters

  • Project notes and meeting records

  • Fountain pen writing with smooth flow

A timeless piece of Japanese paper stationery, this notebook blends order and warmth, making it a dependable partner for everyday writing.

Explore our Japanese notebook collection, crafted for exceptional writing and creative sketching.

Details

  • Size: 3.6" × 8.3" (9.1 × 21 cm)
  • Pages: 60
  • Sheet Type: 6 mm Ruled
  • Paper Type: New Chiffon Cream
  • Paper Weight: 80 gsm
  • Weight: 1.8 oz (50 g)
  • Brand: Yamamoto Paper

Yamamoto Paper — Preserving the Joy of Paper for the Future

Based in Sakai, Osaka, Yamamoto Paper was founded in 1972 as a paper specialist. Drawing on decades of experience connecting paper manufacturers with end users, they now design and produce their own original stationery. At the heart of their work is a belief in “sharing the joy and warmth of paper with confidence for generations to come.”

Rather than simply selling beautiful paper, Yamamoto Paper values delivering the full character of each sheet—its writing feel, texture, and the way it changes over time. They are also known as “custodians” of paper culture, reviving legendary papers that have gone out of production and passing them on to the next generation.

What makes Yamamoto Paper especially beloved is their balance of craftsmanship and playfulness. Their Paper Tasting series, for example, lets you sample different types of paper as if you were tasting wine, turning the exploration of paper into a delightful experience. It’s this combination of uncompromising quality and creative spirit that has earned them loyal fans among stationery lovers and fountain pen enthusiasts around the world.

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