Chunky Tomoe River / Koji Paper Journals
Our best-selling Chunky Journals are available once again, featuring fresh designs and premium paper options selected for an exceptional writing experience.
Designed for planners, writers, artists, and fountain pen users, these notebooks are made for heavy daily use while remaining lightweight and flexible.
Limited quantities available.
This listing includes both in-stock and pre-order options. Pre-order items are clearly labeled in the selection menu — please review your notebook option carefully before checkout.
📘 Notebook Sizes & Page Count
| Notebook Type | Size (mm) | Size (in) | Pages | Sheets |
|---|---|---|---|---|
| A5 | 148 × 210 | 5.8 × 8.3 | 1000 | 500 |
| Standard (Narrow) | 110 × 210 | 4.3 × 8.3 | 1000 | 500 |
| Standard Slim | 110 × 210 | 4.3 × 8.3 | 512 | 256 |
| Weeks (Vertical) | 95.3 × 188 | 3.8 × 7.4 | 1000 | 500 |
| Personal | 95 × 171 | 3.7 × 6.7 | 704 | 352 |
| A6 | 105 × 148 | 4.1 × 5.8 | 1000 | 500 |
| B6 | 125 × 176 | 4.9 × 6.9 | 1000 | 500 |
Measurements are approximate. Minor variations may occur due to manufacturing.
Paper type and grid style are listed within each notebook option.
Some sizes may be available in more than one paper type — please review your selection carefully.
📄 Paper Information
We offer two premium paper options across our Chunky Journals. Each notebook is pre-configured with a specific paper and grid to ensure the best writing experience.
Tomoe River Paper (52gsm)
-
Ultra-thin and exceptionally smooth
-
Bright white tone for crisp contrast
-
Beloved by fountain pen users
-
Lightweight feel despite high page counts
Koji Paper (52gsm)
-
Smooth with a slightly more substantial feel
-
Warm, creamy paper tone that’s easy on the eyes
-
Excellent ink performance and durability
-
Ideal for everyday writing and planning
Important Information
-
Some options in this listing are offered as pre-order
-
Orders are non-refundable and cannot be canceled once shipped
-
Listing photos are from production samples; slight color variations may occur due to lighting and screen settings
Paper Disclaimer
Please be aware that certain batches of the 2025 edition Sanzen Tomoe River Paper may exhibit occasional shadowing or bleed-through on some pages. This is a known variation and does not affect every page within the notebook.
If you have any questions, please contact us through the chat box — we’re always happy to help 🤍