Official account
Twitter Instagram

NEWField NotebookYacho Business

Available in four stylish colors! For all workers, anytime, anywhere

4 stylish colors! For all workers, anytime and anywhere.

  • Se-Y7Y
    (Sulfur Yellow)

  • Se-Y7B
    (grayish blue)

  • Se-Y7W
    (Warm White)

  • Se-Y7D
    (Charcoal Black)

The light grey 3mm grid lines act as a guide when writing letters, graphs, charts, etc., and are easy to read and not get in the way when looking back.

Provides a guide when writing or drawing graphs, tables, etc., and avoids interference when reviewing. 3mm light gray grid lines make it perfect for business use as well.

Part Number Product
Number
Manufacturer preference
Retail price (excluding tax) Recommended retail
price (without tax)
Type Inner paper size (mm)
Inner length and width (mm)
paper: H/W
External dimensions (mm)
Length, width, thickness External sizes
(mm):H/W/D
Number of pages
Se-Y7Y 260 yen sketch
(3mm grid, gray)
160×91 165×95×6 40 pieces
Se-Y7B 260 yen sketch
(3mm grid, gray)
160×91 165×95×6 40 pieces
Se-Y7W 260 yen sketch
(3mm grid, gray)
160×91 165×95×6 40 pieces
Se-Y7D 260 yen sketch
(3mm grid, gray)
160×91 165×95×6 40 pieces

You can scroll horizontally.

  • Easy to take out when you are out or on the move

    Quick and easy to take out when outdoors or traveling

  • Perfect for carrying in a bag

    Perfect for carrying in a bag

  • A size that won't get in the way even on a small desk when working from home

    A compact size that won’t get in the way when stored in small work-at-home desks

trystrams Field Notes LimitedColorYacho trystrams

Limited edition with a brightly colored paper cloth cover

Limited edition using bright colors for the paper cloth on the affixable cover

  • THF-KN06B
    (blue)

  • THF-KN06LS
    (beige)

  • THF-KN06R
    (Red)

  • THF-KN06Y
    (Yellow)

Light blue 3mm grid for a variety of uses

3mm light blue squares, active in various scenes.

Part Number Product
Number
Manufacturer preference
Retail price (excluding tax) Recommended retail
price (without tax)
Type Inner paper size (mm)
Inner length and width (mm)
paper: H/W
External dimensions (mm)
Length, width, thickness External sizes
(mm):H/W/D
Number of pages
THF-KN06B 430 yen sketch
(3mm grid, blue)
160×91 165×95×6 40 pieces
THF-KN06LS 430 yen sketch
(3mm grid, blue)
160×91 165×95×6 40 pieces
THF-KN06R 430 yen sketch
(3mm grid, blue)
160×91 165×95×6 40 pieces
THF-KN06Y 430 yen sketch
(3mm grid, blue)
160×91 165×95×6 40 pieces

You can scroll horizontally.

Paper quality/ woodfree paper

Paper quality/ Woodfree, high quality paper

Surveying Field NotebookSokuryo Yacho

The lines are suitable for recording survey data and have been used for a long time in surveying sites.

With ruled content suitable for entering measurement data, it has been used in measurement applications for many years

  • Se-Y1

  • Se-Y2

  • Se-Y3

Part Number Product
Number
Manufacturer preference
Retail price (excluding tax) Recommended retail
price (without tax)
Type Inner paper size (mm)
Inner length and width (mm)
paper: H/W
External dimensions (mm)
Length, width, thickness External sizes
(mm):H/W/D
Number of pages
Se-Y1 260 yen level 160×91 165×95×6 40 pieces
Se-Y2 260 yen transit 160×91 165×95×6 40 pieces
Se-Y3 260 yen sketch
(3mm grid)
160×91 165×95×6 40 pieces

You can scroll horizontally.

Paper quality/ woodfree paper

Paper quality/ Woodfree, high quality paper

A field notebook with lines suitable for surveying methods

Yacho equipping the suitable ruled line for surveying method

The words "LEVEL" and "TRANSIT" written on the cover are the names of surveying methods.
The inner pages are lined to suit each surveying method.

The names “LEVEL” or “TRANSIT” on covers are surveying method
Each has papers with different ruled lines to suit its surveying method.

Survey field notebook (Recycled paper)Sokuryo Yacho (Recycled paper)

This type uses recycled paper for the inner paper.

A type that uses recycled paper as the inner paper

  • Se-Y21N

Part Number Product
Number
Manufacturer preference
Retail price (excluding tax) Recommended retail
price (without tax)
Type Inner paper size (mm)
Inner length and width (mm)
paper: H/W
External dimensions (mm)
Length, width, thickness External sizes
(mm):H/W/D
Number of pages
Se-Y21N 260 yen level 160×91 165×95×6 40 pieces

You can scroll horizontally.

Paper quality: woodfree paper (containing recycled pulp)

Paper quality/ Woodfree, high quality paper (Waste Paper Pulp-Compounded)

Whiteness approximately 70% (ISO)

Whiteness about 70% (ISO)

Surveying Field Notebook (Water-Resistant Type)

This is a water-resistant type with an olefin resin cover and uses resin-based synthetic paper for the inner paper.

A water-resistant type using synthetic paper with a resin base for the inner paper and including an olefin resin cover

  • Se-Y11

Part Number Product
Number
Manufacturer preference
Retail price (excluding tax) Recommended retail
price (without tax)
Type Inner paper size (mm)
Inner length and width (mm)
paper: H/W
External dimensions (mm)
Length, width, thickness External sizes
(mm):H/W/D
Number of pages
Se-Y11 550 yen level 160×91 165×95×6 40 pieces

You can scroll horizontally.

Paper quality/synthetic paper

Paper quality/Synthetic paper

This is a water-resistant type with an olefin resin cover. *Please note that only the inside cover is made of paper.

Water-resisting Type with the cover of olefin based resin *Note: Inside cover is made from paper

Surveying Field Notebook <Bright Color> (Water-resistant, Polypropylene Cover)Sokuryo Yacho <Bright Color> (Water-resistant, Polypropylene Cover)

The inner paper is more resistant to water and dirt than waterproof paper, making it an all-resin-based type that is ideal for use outdoors or in rainy weather.

A type with inner paper even more resistant to water and dirt than water-resistant paper, and an all-resin base for use in harsh settings like outdoors or in the rain

  • Se-Y31B

  • SE-Y31R

  • SE-Y31Y

Part Number Product
Number
Manufacturer preference
Retail price (excluding tax) Recommended retail
price (without tax)
Type Inner paper size (mm)
Inner length and width (mm)
paper: H/W
External dimensions (mm)
Length, width, thickness External sizes
(mm):H/W/D
Number of pages
Se-Y31B 590 yen level 160×91 165×95×6 30 pieces
SE-Y31R 590 yen level 160×91 165×95×6 30 pieces
SE-Y31Y 590 yen level 160×91 165×95×6 30 pieces

You can scroll horizontally.

Paper quality/synthetic paper

Paper quality/Synthetic paper

Cover color: B...blue, R...red, Y...yellow

Cover color/ B… Blue, R…Red, Y…Yellow

Binding style/welded

Binding style/ glue binding

The inner paper is made of resin-based synthetic paper, which is more resistant to water and dirt than regular water-resistant/water-repellent paper and is less likely to tear, making it ideal for use outdoors or in harsh environments such as rainy weather.

The resin based synthetic papers inside have higher water/dirt-proof and tear-resistant properties than ordinary water-resisting/ repellent papers, and are suitable for the use in the open air or under rough weather.

[Water resistance comparison]
Drop a drop of water on the paper and compare how the paper changes afterwards

[Comparison on Water resistance] to compare changes of the before and after putting one drop of water on the paper

The cover is also made of resin, making it thick (0.75mm) and easy to write on even while standing.

Thickness (0.75mm) of the polypropylene cover makes it easy to writie without a board desk.

  • Back cover with pocket

    Easy to write while holding with one hand

  • A cover with space to write the title and name

    Title/Name space on Cover

  • Bright colours make it easy to find in the field

    Bright color, easy to find!

Sokuryo Yacho Cover, a clear cover for surveying notebooks

A transparent cover that is the perfect size for a field notebook

A transparent cover that is the perfect size for the Yacho surveying field notebook

Part Number Product
Number
Manufacturer preference
Retail price (excluding tax) Recommended retail
price (without tax)
Product dimensions (mm)
External sizes
(mm):H/W
Se-YCC-T 440 yen 173×204

Material: Olefin resin

Material: Olefin resin

Compatible with Kokuyo field notebooks (Se-Y1, Y2, Y3, Y21N, etc.) (Not compatible with Se-Y11, Y31)

Suitable for Kokuyo's field books (Se-Y1, Y2, Y3, Y21N, etc.). (Not suitable for Se-Y11 and Y31.)

Product dimensions are when opened.

Product dimensions are for open view.

Top of page