---
product_id: 5960087
title: "Systemic Cover Notebook, with One A5, B 6mm Ruled, 28 Lines, 50 Sheets, Twin Ring Edge Title Notebook, Black, Japan Import (NO-685B-D)"
brand: "kokuyo"
price: "C$3736"
currency: NIO
in_stock: true
reviews_count: 9
category: "Kokuyo"
url: https://www.desertcart.ni/products/5960087-systemic-cover-notebook-with-one-a5-b-6mm-ruled-28
store_origin: NI
region: Nicaragua
---

# Durable water-resistant faux leather cover 6mm ruled lines for precise note-taking Holds up to 2 notebooks, 1-inch max thickness Systemic Cover Notebook, with One A5, B 6mm Ruled, 28 Lines, 50 Sheets, Twin Ring Edge Title Notebook, Black, Japan Import (NO-685B-D)

**Brand:** kokuyo
**Price:** C$3736
**Availability:** ✅ In Stock

## Summary

> 🖋️ Elevate your note-taking game — because your ideas deserve the best cover.

## Quick Answers

- **What is this?** Systemic Cover Notebook, with One A5, B 6mm Ruled, 28 Lines, 50 Sheets, Twin Ring Edge Title Notebook, Black, Japan Import (NO-685B-D) by kokuyo
- **How much does it cost?** C$3736 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/5960087-systemic-cover-notebook-with-one-a5-b-6mm-ruled-28)

## Best For

- kokuyo enthusiasts

## Why This Product

- Trusted kokuyo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Endure:** Water-resistant faux leather protects your notes from spills and daily wear.
- • **All-in-One Ready:** Includes elastic closure, three bookmarks, and a premium twin-ring notebook for instant use.
- • **Smart Organization:** Multiple pockets for business cards, documents, and a pen loop keep essentials at your fingertips.
- • **Generous Storage Capacity:** Accommodates up to two A5 notebooks plus pens and accessories without bulk.
- • **Ultimate Meeting Companion:** Flip, fold, and organize multiple notebooks seamlessly for maximum productivity.

## Overview

The KOKUYO Systemic Cover Notebook is a premium Japanese-imported A5 notebook cover designed for professionals who demand versatility and durability. Featuring a water-resistant faux leather exterior, it securely holds up to two notebooks (up to 1 inch thick), offers multiple pockets for pens, cards, and documents, and includes a high-quality twin-ring ruled notebook. Perfect for dynamic meeting environments, it blends smart organization with robust build quality to keep your workflow smooth and stylish.

## Description

desertcart.com : KOKUYO Systemic Cover Notebook, with One A5, B 6mm Ruled, 28 Lines, 50 Sheets, Twin Ring Edge Title Notebook, Black, Japan Import (NO-685B-D) : Wirebound Notebooks : Office Products

Review: GAME. CHANGER. - This is singlehandedly my favorite stationery purchase of all time, and as an obsessive pen stickler and someone with strong opinions about the distance between ruled lines, that's saying something. As with many Japanese products, this is incredibly well thought out. The build quality is sturdy and flexible, feeling like it'll flex with life's demands while holding up for a long time through the abuse of day to day. There are 3 places to hold notebooks, allowing for max versatility and capacity. The pocket on the front allows for carrying extra pens and goodies which is really nice when I'm doing my zen set up time with highlighters and tabs and different pens, but I don't keep things in there on the daily as the lumps on the front would impact writing on the left sheet of my planner. The only thing that would make this more perfect is if it had an additional elastic band on the front cover, so I can open the planner up to the current page right away rather than using the ribbon, but that's easily fixed with an aftermarket notebook band. The workflow of a planner/notebook blend is ideal for me. This thing is amazing in meetings. I have my calendars, my week view, my to do list at hand with room and options to flip everything around to have a blank page open on either side of my spiral notebook. That feature is honestly the best thing about all of this. I can also flip the notebook out to use in tandem with the planner or remove it entirely. I've gone through literally hundreds of planners and notebook combinations, zero exaggeration. This combo is absolutely ideal for me and as someone battling ADHD and the dopamine spikes and valleys that come with it, I'm months into this thing and it's still working for me. It feels natural. Those who know that feeling, know what that means. Yes it's just a notebook cover but for those familiar with the struggle of finding something that WORKS in a world not built with you in mind, each piece of that equation matters. I'm ride or die for Kokuyo products, and this one is honestly one of their finest creations.
Review: Best Canvas Tri-Fold A5 Notebook Cover Available - Holds up to THREE softcover A5 notebooks or journals depending on the amount of pages in each. The Kokuyo Edge Title twin ring notebook (B ruled/6mm x 28 lines/50 sheets) is also quality, and if you use it as factory installed, you can easily write on both the left and right pages without taking it out of the notebook cover because the left side "flips" to comfortably expose it. There's a front and back pocket to accommodate pens or whatever you want to tuck in there, a pen loop, a strong elastic to hold it all together, three canvas business/credit card sized pockets, and an elastic pen loop. Regarding the pen loop: the diameter isn't big enough to accommodate a Dr. Grip, or narrow enough to secure an ultra thin gel pen. You'll have to use the pockets for those. It does accommodate any standard size pen with a clip cap beautifully. My Uni-Ball Signo fits perfectly. Wish it came in more colors. Kokuyo is my favorite notebook brand and I love their Campus line; I wish they made dot grid versions (their dot lined notebooks are widely available) and brought back the COLOR+MILK notebooks because the plastic window cover was easily cleaned and added rigidity to the notebook cover similar to their Twin Rings, but obviously without the rings.

## Features

- [Secure Notebook Fastening] The inner pocket of this notebook cover is designed with a deep hold to securely fix the notebook's front cover in place, allowing for one-sided note-taking. You can comfortably accommodate two notebooks and fold them over during meetings to keep previous pages out of sight.
- [Generous Capacity] With a wide maximum holding capacity, this cover can accommodate various types of notebooks, including ring-bound ones, thicker notebooks, and memo pads. It can hold up to 1inch in total thickness, equivalent to two notebooks with 100 pages each.
- [Versatile Usage] The right pocket is designed to house ring-bound notebooks while still allowing you to utilize the unique features of these notebooks. You can fold them back for easy use and even fold them into a compact size for added convenience. The front cover pocket provides ample space to store frequently used items alongside your notebook, such as pens, sticky notes, and other small accessories. The inner pocket can also hold documents and business cards for added versatility.
- [Durable Water-Resistant Material] This notebook cover is crafted from a durable, water-resistant material, ensuring long-lasting use and protecting your notes from unexpected spills or moisture.
- [Complete Content Set] This package includes three bookmark strings, an A5 twin-ring edge title notebook (ス-TJ105B), an elastic closure for added security, and a convenient pen loop to ensure you have everything you need for organized note-taking on the go.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0049KD4LE |
| Best Sellers Rank | #89,179 in Office Products ( See Top 100 in Office Products ) #421 in Subject Notebooks |
| Brand | KOKUYO |
| Brightness Rating | 1 |
| Color | Black |
| Cover Material | Faux Leather |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,386) |
| Date First Available | November 23, 2011 |
| Ink Color | Black |
| Is Discontinued By Manufacturer | No |
| Item Weight | 10.2 ounces |
| Item model number | ノ-685B-D |
| Manufacturer | Kokuyo |
| Manufacturer Part Number | ノ-685B-D |
| Number of Items | 1 |
| Paper Finish | Matte |
| Product Dimensions | 9.29 x 6.77 x 0.87 inches |
| Ruling | 28 Line |
| Sheet Size | A5 |
| Size | A5 |

## Product Details

- **Brand:** KOKUYO
- **Color:** Black
- **Cover Material:** Faux Leather
- **Number of Items:** 1
- **Pages:** 100
- **Ruling Type:** 28 Line
- **Sheet Size:** A5
- **Special Feature:** Bookmark
- **Style:** Modern
- **Theme:** Plain

## Images

![Systemic Cover Notebook, with One A5, B 6mm Ruled, 28 Lines, 50 Sheets, Twin Ring Edge Title Notebook, Black, Japan Import (NO-685B-D) - Image 1](https://m.media-amazon.com/images/I/61KYPkjUY2L.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ GAME. CHANGER.
*by K***R on January 22, 2025*

This is singlehandedly my favorite stationery purchase of all time, and as an obsessive pen stickler and someone with strong opinions about the distance between ruled lines, that's saying something. As with many Japanese products, this is incredibly well thought out. The build quality is sturdy and flexible, feeling like it'll flex with life's demands while holding up for a long time through the abuse of day to day. There are 3 places to hold notebooks, allowing for max versatility and capacity. The pocket on the front allows for carrying extra pens and goodies which is really nice when I'm doing my zen set up time with highlighters and tabs and different pens, but I don't keep things in there on the daily as the lumps on the front would impact writing on the left sheet of my planner. The only thing that would make this more perfect is if it had an additional elastic band on the front cover, so I can open the planner up to the current page right away rather than using the ribbon, but that's easily fixed with an aftermarket notebook band. The workflow of a planner/notebook blend is ideal for me. This thing is amazing in meetings. I have my calendars, my week view, my to do list at hand with room and options to flip everything around to have a blank page open on either side of my spiral notebook. That feature is honestly the best thing about all of this. I can also flip the notebook out to use in tandem with the planner or remove it entirely. I've gone through literally hundreds of planners and notebook combinations, zero exaggeration. This combo is absolutely ideal for me and as someone battling ADHD and the dopamine spikes and valleys that come with it, I'm months into this thing and it's still working for me. It feels natural. Those who know that feeling, know what that means. Yes it's just a notebook cover but for those familiar with the struggle of finding something that WORKS in a world not built with you in mind, each piece of that equation matters. I'm ride or die for Kokuyo products, and this one is honestly one of their finest creations.

### ⭐⭐⭐⭐⭐ Best Canvas Tri-Fold A5 Notebook Cover Available
*by C***A on July 26, 2017*

Holds up to THREE softcover A5 notebooks or journals depending on the amount of pages in each. The Kokuyo Edge Title twin ring notebook (B ruled/6mm x 28 lines/50 sheets) is also quality, and if you use it as factory installed, you can easily write on both the left and right pages without taking it out of the notebook cover because the left side "flips" to comfortably expose it. There's a front and back pocket to accommodate pens or whatever you want to tuck in there, a pen loop, a strong elastic to hold it all together, three canvas business/credit card sized pockets, and an elastic pen loop. Regarding the pen loop: the diameter isn't big enough to accommodate a Dr. Grip, or narrow enough to secure an ultra thin gel pen. You'll have to use the pockets for those. It does accommodate any standard size pen with a clip cap beautifully. My Uni-Ball Signo fits perfectly. Wish it came in more colors. Kokuyo is my favorite notebook brand and I love their Campus line; I wish they made dot grid versions (their dot lined notebooks are widely available) and brought back the COLOR+MILK notebooks because the plastic window cover was easily cleaned and added rigidity to the notebook cover similar to their Twin Rings, but obviously without the rings.

### ⭐⭐⭐⭐⭐ Great Notebook!
*by D***Y on September 12, 2015*

I've been looking for something to replace my Daytimer now that I use the calendar system on my iPhone. After reading the good reviews on this notebook and reading about its features, I thought I'd give it a shot. Here's what I really like about it: - It's just the right medium size: not too big, but not too small. - It's the right price. I didn't want to spend a lot of money on some leather binder. And the canvas is a great durable material. - It has several pockets for business cards and folded full size papers which is very practical. - It has an elastic band to hold the notebook closed. - It's only about a 1/2 inch thick when closed which makes it real easy to put it in brief cases or backpacks. So, I'm super happy with this product. I just received it so I can't speak to it's durability, but it looks really well made. Based on its features, I can really recommend it.

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-11*