Choosing fountain pen paper & notebooks is really a choice between loose, unruled writing paper and a ready-to-use notebook. If your priority is writing paper for fountain pens with room to design the page, KOBEHA Graphilo is the clearer direction. If you want a fountain pen journal with a defined structure, SAKAE's Tomoe River notebook is the better fit. The useful payoff is simple: choose flexibility or organization before comparing paper names.
Quick verdict
- Choose KOBEHA Graphilo if you want 50 loose A5 sheets, an unruled layout, and a fountain-pen-focused paper choice at USD 27.29.
- Choose SAKAE Technical Paper Tomoe River if you want a 368-page notebook with a 5mm grid at USD 35.00.
- The listed-price difference is $7.71, but the bigger decision is loose paper versus a structured notebook.
At-a-glance comparison
| Product | Format | Page layout | Color | Listed price |
|---|---|---|---|---|
| KOBEHA Graphilo | 50 loose A5 sheets | Unruled | Off-white | USD 27.29 |
| SAKAE Tomoe River | A5 notebook, 368 pages | 5mm grid | White | USD 35.00 |
Where each wins
KOBEHA wins for freeform writing. The blank-page approach suits custom layouts, lettering, diagrams, and writing where the page needs to follow the writer's format rather than a preset guide.
SAKAE wins for organized note-taking. The notebook presentation suits office or business notes, lists, diagrams, and longer-running projects that benefit from keeping work together in one place.
Product notes
KOBEHA Graphilo Fountain Pen Paper

KOBEHA Graphilo makes sense when paper behavior is the priority. A specialized filler coating is intended to provide a uniform surface that prevents feathering and bleeding, and the fountain-pen-paper focus gives it a clear role for writing with fountain pen inks. The main limitation is the off-white color: shoppers who specifically want bright white pages may prefer SAKAE's white option. Its unruled character helps with custom layouts, but it also means anyone who relies on printed guides will need to create their own structure. Choose KOBEHA for freeform writing paper; its strength is flexibility, not a preformatted notebook routine.
SAKAE Technical Paper Tomoe River Notebook

SAKAE Technical Paper Tomoe River earns its place when an organized writing routine matters. The notebook format brings a single place for office notes, lists, diagrams, and longer-running projects, while Tomoe River paper and white pages define the paper choice. The limitation is the fixed 5mm grid: shoppers who prefer entirely open pages may find the printed structure restrictive. The condition is identified as New - Open box, which may matter to anyone who prefers a sealed presentation. Pick SAKAE when an organized notebook routine is the goal; KOBEHA remains the better match for unruled sheets.
Final choice by use case
- For freeform handwriting and custom layouts: choose KOBEHA Graphilo, whose fountain-pen-paper focus matches a paper-first setup.
- For office notes, lists, diagrams, and longer projects: choose SAKAE Technical Paper Tomoe River, whose notebook format supports a more organized routine.
- For a fountain pen journal: SAKAE is the more natural fit because it packages the writing surface in notebook form.
- For writing paper for fountain pens: KOBEHA is the more direct choice when loose, unruled pages are the reason for shopping.