2026 Hobonichi Weeks: Colors - Cosmo Blue

The Colors series for Weeks provides users with simple yet unique color schemes, with solid bookbinding and a cover fabric that’s pleasant to the touch.

The year 2026 stamped in silver foil twinkles like a little star on this navy cover. The combination of navy and silver makes for a basic design that can be used in a diverse range of environments. When you’re in the mood for a change, you can try using a Clear Cover with a pattern on top. The cover has been constructed as a
light hardcover book with some give to it so it still bends.

Size: H: 188 x W: 94 x T: 10 mm / H: 7.4" x W: 3.7" x T: 0.4"
*Specifications may vary slightly

Exterior:  Rayon / Paper

Please Read Before You Buy

• The Hobonichi Techo's Tomoe River paper is designed to prevent bleed-through, but some fountain pens and water-based ink pens are not compatible with this paper. When switching to a new pen, we recommend testing the pen somewhere in the book, such as the back memo pages, to see if the ink bleeds through or takes an especially long time to dry.
• The corners of the cover contain light traces of press marks, shines, and lumps. This is an unavoidable part of the manufacturing process.
• The dye in the cover may stain other objects if it rubs against or sticks to them, especially if the cover is wet from water or sweat from your hands. Please store with care.
• The numbers of the year are stamped onto the cover in metallic or other colored leaf, so strong rubbing or everyday use may cause the numbers to peel off.
• Please avoid storing your product in hot, humid places or placing it atop other objects for long periods of time as this may result in lower quality and color stains.