---
product_id: 590448247
title: "Tomoe River FP (52g/m2) Notebook by SANZEN, 5.85\" x 8.27\", 160 pages (80-Sheet), Soft Cover, 5mm Squared, White (SR-A5NB-HW)"
brand: "s akae tpsakae technical paper sakaeテクニカルペーパー"
price: "3893 kr"
currency: ISK
in_stock: true
reviews_count: 6
category: "S Akae Tpsakae Technical Paper Sakaeテクニカルペーパー"
url: https://www.desertcart.is/products/590448247-tomoe-river-fp-52g-m2-notebook-by-sanzen-5-85
store_origin: IS
region: Iceland
---

# 5mm New Sub-Dot Grid 160 pages, A5 size Fountain pen friendly 52gsm paper Tomoe River FP (52g/m2) Notebook by SANZEN, 5.85" x 8.27", 160 pages (80-Sheet), Soft Cover, 5mm Squared, White (SR-A5NB-HW)

**Brand:** s akae tpsakae technical paper sakaeテクニカルペーパー
**Price:** 3893 kr
**Availability:** ✅ In Stock

## Summary

> 🖋️ Elevate your writing game with the notebook that fountain pen aficionados swear by!

## Quick Answers

- **What is this?** Tomoe River FP (52g/m2) Notebook by SANZEN, 5.85" x 8.27", 160 pages (80-Sheet), Soft Cover, 5mm Squared, White (SR-A5NB-HW) by s akae tpsakae technical paper sakaeテクニカルペーパー
- **How much does it cost?** 3893 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/590448247-tomoe-river-fp-52g-m2-notebook-by-sanzen-5-85)

## Best For

- s akae tpsakae technical paper sakaeテクニカルペーパー enthusiasts

## Why This Product

- Trusted s akae tpsakae technical paper sakaeテクニカルペーパー brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Designed to Lay Flat:** Expertly sewn binding and soft matte cover provide a flexible yet sturdy notebook that stays open for effortless writing.
- • **Featherlight Yet Durable:** Ultra-thin 52gsm paper offers a silky smooth writing experience without bleed-through or feathering—half the thickness of standard copy paper.
- • **Precision Meets Elegance:** Innovative New Sub-Dot Grid ensures flawless, ink-friendly lines for perfect note-taking and bullet journaling.
- • **Authentic Japanese Quality:** Imported from Japan with a silver hot-foil embossed logo, this notebook is a must-have for professionals who demand excellence.
- • **Crafted for Fountain Pen Lovers:** Premium SANZEN Tomoe River FP paper delivers crisp, vibrant ink shades that elevate your handwriting to an art form.

## Overview

The Tomoe River FP Notebook by SANZEN is a premium A5 softcover journal featuring 160 ultra-thin 52gsm pages with a patented New Sub-Dot 5mm square grid. Designed specifically for fountain pen and ink enthusiasts, it offers exceptional bleed resistance, feathering control, and a silky smooth surface. Expertly bound to lay flat, this Japanese-imported notebook combines innovative design with elegant durability, making it the ultimate choice for precise note-taking, bullet journaling, and daily planning.

## Description

Japanese Tomoe River paper is a favorite among those who love to write and are particular about quality. It’s renowned for being incredibly thin with a velvety smooth texture. Performs amazingly well with fountain pens and ink pens. Tomoe River FP papers are now produced by SANZEN, a successor to the original Tomoe River FP paper by Tomoegawa, featuring the same great qualities as the original papers produced by Tomoegawa. These “Tomoe River FP” papers are bound together in this classic soft black cover 5mm square grid notebook. Innovative “New Sub-Dot Grid” method, International Design Patented, is used to create these 5 x 5 mm graph grids. A line that is created using this New Sub-Dot Grid method is composed of a collection of invisible sub-dots. By creating these spaces in the line, ink will absorb better with less ink repelling on the paper. Light indigo blue 5mm square grid will help guide you so that your writing will always be straight with equal intervals in thickness. This elegant bullet journal is great for bullet-journaling, daily planning, note taking and more. Sewn binding journal lays flat for easy writing. Black matte finish textured cardstock cover is soft and flexible, yet sturdy and durable enough to protect the pages inside. Superb quality crafted graph ruled notebook contains 160 pages (80 sheets) of fine papers. Securely sewn with thread, pages are bound as thin as ¼ inches. This premium, artist-grade high quality paper used in this journal is manufactured and treated to obtain the perfect surface for fountain pens to glide smoothly, leaving you with exceptionally crisp lines. Silky smooth, fountain-pen-friendly writing paper gives you precise ink strokes and beautiful ink shades. It is super lightweight, at 52 gsm – nearly half the thickness of copy paper. Despite its thinness, Tomoe River square graph paper is resistant to bleeding through and feathering so it can handle a variety of inks and pen nibs. Specially coated on both sides, so ghosting is minimal. Both sides of this thin paper can be used. Silver hot-foil Tomoe River logo is embossed on the cover, the iconic proof of the genuine product manufactured and imported from Japan. White paper in A5 paper size (8.27” x 5.85”). Neutral pH. Made in Japan.

Review: Best paper for Fountain Pens. - I have used so much paper with my fountain pens. To me, this is the best paper for daily notes. The size is perfect and the feel of the paper is ideal. The way it takes fountain pen ink is wonderful. The colors are great. I cannot recommend it highly enough.
Review: Awesome for fountain pens - Awesome paper for fountain pens. Very smooth.

## Features

- Soft cover notebook with premium grade papers
- 5mm square grid: 'New Sub Dot Grid' method adopted - Lines and Dots are composed of a collection of invisible sub-dots. By creating space in the lines and dots, ink will absorb better with less ink repelling on the paper. International Design Patented.
- Super lightweight at 52gsm - half the thickness of copy paper / Resistant to bleeding through and feathering
- Fountain pen and ink pen friendly, high quality paper that produced by SANZEN, a successor to the original Tomoe River FP paper by Tomoegawa, featuring the same great qualities as the original papers produced by Tomoegawa
- A5 (8.27” x 5.85”), White color grid paper, 160 pages (80 sheets) / Manufactured and imported from Japan

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CBV5NRS5 |
| Best Sellers Rank | #51,118 in Office Products ( See Top 100 in Office Products ) #276 in Composition Notebooks |
| Brand | S AKAE TPSAKAE TECHNICAL PAPER SAKAEテクニカルペーパー |
| Color | WHITE |
| Customer Reviews | 4.9 4.9 out of 5 stars (38) |
| Date First Available | July 17, 2023 |
| Item Weight | 5.9 ounces |
| Item model number | SR-A5NB-HW |
| Manufacturer | Sakae Technical Paper Co., Ltd. |
| Manufacturer Part Number | SR-A5NB-HW |
| Number of Items | 1 |
| Product Dimensions | 0.24 x 6.3 x 8.46 inches |
| Ruling | Squared |
| Sheet Size | 5.85 x 8.27 |
| Size | 5.85 x 8.27" (A5) |

## Product Details

- **Brand:** S AKAE TPSAKAE TECHNICAL PAPER SAKAEテクニカルペーパー
- **Color:** WHITE
- **Number of Items:** 1
- **Pages:** 160
- **Ruling Type:** Squared
- **Sheet Size:** 5.85 x 8.27
- **Special Feature:** Soft Cover
- **Specific Uses For Product:** Journal Writing
- **Style:** Notebook (Soft - Squared)
- **Theme:** Book

## Images

![Tomoe River FP (52g/m2) Notebook by SANZEN, 5.85" x 8.27", 160 pages (80-Sheet), Soft Cover, 5mm Squared, White (SR-A5NB-HW) - Image 1](https://m.media-amazon.com/images/I/61YWT-SofxL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best paper for Fountain Pens.
*by D***M on January 3, 2026*

I have used so much paper with my fountain pens. To me, this is the best paper for daily notes. The size is perfect and the feel of the paper is ideal. The way it takes fountain pen ink is wonderful. The colors are great. I cannot recommend it highly enough.

### ⭐⭐⭐⭐⭐ Awesome for fountain pens
*by E***H on January 3, 2026*

Awesome paper for fountain pens. Very smooth.

### ⭐⭐⭐⭐⭐ Great product and super fast shipping
*by R***. on November 22, 2025*

Shipping was speedy and product exceeded my expectations.

## Frequently Bought Together

- Tomoe River FP (52g/m2) Notebook by SANZEN, 5.85" x 8.27", 160 pages (80-Sheet), Soft Cover, 5mm Squared, White (SR-A5NB-HW)
- Midori 15003006 MD Notebook, A5, Grid Ruled

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-07*