---
product_id: 590448247
title: "Sakae Technical Paper Tomoe River FP Notebook, A5, 5mm Squared (SR-A5NB-HW) | Produced by SANZEN, 5.83\" x 8.27\", 160 pages (80-Sheet), Soft Cover, White, 52g/m2"
brand: "s akae tpsakae technical paper sakaeテクニカルペーパー"
price: "€ 41.40"
currency: EUR
in_stock: true
reviews_count: 13
category: "S Akae Tpsakae Technical Paper Sakaeテクニカルペーパー"
url: https://www.desertcart.fr/products/590448247-sakae-technical-paper-tomoe-river-fp-notebook-a5-5mm-squared
store_origin: FR
region: France
---

# 5mm New Sub Dot Grid for precision Ultra-light 52gsm paper, featherweight feel Fountain pen-friendly, no bleed or feather Sakae Technical Paper Tomoe River FP Notebook, A5, 5mm Squared (SR-A5NB-HW) | Produced by SANZEN, 5.83" x 8.27", 160 pages (80-Sheet), Soft Cover, White, 52g/m2

**Brand:** s akae tpsakae technical paper sakaeテクニカルペーパー
**Price:** € 41.40
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write Light, Write Right — Elevate Every Stroke

## Quick Answers

- **What is this?** Sakae Technical Paper Tomoe River FP Notebook, A5, 5mm Squared (SR-A5NB-HW) | Produced by SANZEN, 5.83" x 8.27", 160 pages (80-Sheet), Soft Cover, White, 52g/m2 by s akae tpsakae technical paper sakaeテクニカルペーパー
- **How much does it cost?** € 41.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/590448247-sakae-technical-paper-tomoe-river-fp-notebook-a5-5mm-squared)

## 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

- • **Ink Lover’s Dream:** Crafted by SANZEN, successor to Tomoegawa’s legendary Tomoe River paper, it resists bleed-through and feathering even with fountain pens.
- • **Featherlight Portability:** At just 52gsm, this notebook is half the thickness of standard copy paper—carry your creativity anywhere without the bulk.
- • **Precision Meets Elegance:** Innovative 'New Sub Dot Grid' ensures flawless ink absorption and perfect alignment for your notes and sketches.
- • **Effortless Writing Experience:** Sewn binding and soft cover allow the notebook to lay flat, making every page a smooth canvas for your ideas.
- • **Timeless Japanese Craftsmanship:** 160 acid-free pages in a sleek A5 size, imported from Japan, designed for professionals who demand quality and style.

## Overview

The Sakae Technical Paper Tomoe River FP Notebook is a premium A5 notebook featuring 160 pages of ultra-thin 52gsm paper with a patented 5mm 'New Sub Dot Grid' that enhances ink absorption and reduces bleed-through. Designed specifically for fountain pen and ink pen users, it offers a smooth, featherlight writing experience with a soft cover and sewn binding that lays flat. Manufactured in Japan, this notebook combines innovative design with traditional craftsmanship, perfect for bullet journaling, note-taking, and professional use.

## Description

Japanese Tomoe River paper is designed for people who enjoy writing with fountain pens and ink pens. The paper is thin and lightweight, providing a smooth surface suitable for everyday writing. This 5 mm square grid notebook features a soft black cover and sewn binding, allowing the notebook to lay flat for easy writing. The lightly printed indigo blue grid helps guide writing evenly. The notebook contains 160 pages (80 sheets) of graph paper and measures approximately ¼ inch in thickness. The 52 gsm paper can be used on both sides and is designed to reduce bleed-through and feathering with different inks and pen nibs. This notebook is suitable for bullet journaling, daily planning, note taking, and other writing tasks. The notebook is compact and portable, with A5 paper size (8.27 x 5.83 inches). The paper is acid-free. Made in Japan.

Review: Favorite little notebooks - Great little notebooks. Thin, easy to carry and perfect size. Lays nice and flat when opened. No bleed through when using Uniball One gel pens. Ivory paper is easy on the eyes.
Review: Thin, weight less and high quality paper - This is the best notebook for daily use. It’s lightweight, thin, and has 160 pages. The paper is durable and doesn’t bleed through. I use fountain pens and Energel, and my pens glide smoothly across the paper.

## 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 5.83”), White color grid paper, 160 pages (80 sheets) / Manufactured and imported from Japan

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CBV5NRS5 |
| Best Sellers Rank | #51,868 in Office Products ( See Top 100 in Office Products ) #409 in Composition Notebooks |
| Brand | S AKAE TPSAKAE TECHNICAL PAPER SAKAEテクニカルペーパー |
| Brand Name | S AKAE TPSAKAE TECHNICAL PAPER SAKAEテクニカルペーパー |
| Color | White |
| Customer Reviews | 4.7 out of 5 stars 80 Reviews |
| Item Dimensions L x W | 8.27"L x 5.83"W |
| Item Weight | 5.28 ounces |
| Line Size | 5 millimeters |
| Manufacturer | Sakae Technical Paper Co., Ltd. |
| Manufacturer Part Number | SR-A5NB-HW |
| Model Number | SR-A5NB-HW |
| Paper Dimensions | 5.85 x 8.27 inches |
| Paper Size | 5.83 x 8.27 |
| Product Dimensions | 8.27"L x 5.83"W |
| Sheet Count | 80 |
| Sheet Size | 5.83 x 8.27 |
| Unit Count | 1 Count |

## 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

![Sakae Technical Paper Tomoe River FP Notebook, A5, 5mm Squared (SR-A5NB-HW) | Produced by SANZEN, 5.83" x 8.27", 160 pages (80-Sheet), Soft Cover, White, 52g/m2 - Image 1](https://m.media-amazon.com/images/I/61YWT-SofxL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Favorite little notebooks
*by E***A on June 19, 2026*

Great little notebooks. Thin, easy to carry and perfect size. Lays nice and flat when opened. No bleed through when using Uniball One gel pens. Ivory paper is easy on the eyes.

### ⭐⭐⭐⭐⭐ Thin, weight less and high quality paper
*by E***I on April 18, 2026*

This is the best notebook for daily use. It’s lightweight, thin, and has 160 pages. The paper is durable and doesn’t bleed through. I use fountain pens and Energel, and my pens glide smoothly across the paper.

### ⭐⭐⭐⭐⭐ 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.

## 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 France*
*Store origin: FR*
*Last updated: 2026-09-06*