£6,615.00目標金額 £0.00

Liquid error (crowdfunder line 63): Computation results in 'Infinity'% 達成

このクラウドファンディングでのお申込みは、目標達成に関わらず、商品をお届けします。その後の一般販売は、本キャンペーン終了(August 16, 2022 00:00 日本時間)までに、£0.00 以上のお申し込みがあった場合のみ行う予定です。

Calculating time 残り

Hasamu® A4 -Liscio-


About Crowdfunding

We will be accepting reservations in the form of crowdfunding on this page to make reservations in the form of crowdfunding. To make a reservation, please send us a message by clicking on the Please click on the link " About pre-orders when placing your pre-order. Please read "About Pre-orders" carefully before placing your order.

Starts May 16, 2022 12:00~.
Ends ~August 15, 2022 23:59

Shipping will begin in June, in the order of application. All applications will be shipped by the end of October.

SYRINX Drawing Contest 2022
"Challenge to the perspective drawing

Hasamu® A4

To celebrate the achievement of the crowdfunding goal, we will hold the SYRINX Drawing Contest 2022 "Challenge to the perspective drawing",
calling for creative works using the original templates distributed free of charge by SYRINX.
Details of the Call for Entries

Minimalist A4 case to expand your ideas
(Design registration applied for)

Hasamu® A4 is a tool to carry half the size of A4 paper and open it to write freely, to expand your thinking creatively, and to develop your ideas.

A Tool for Expanding Ideas

The impetus for the development of this product was the desire for people to use a tool that allows them to think freely. More and more people are using digital tools from the start when formulating ideas. However, there are time lags and functional limitations in the process of launching an application, selecting a tool, and inputting information.
The hand is a tool directly connected to the brain. Nothing beats pen and paper for the sensation of directly expressing what you think in your head and getting immediate feedback. That stress-free situation is important for creatively expanding your thinking and formulating ideas.
However, if you jot down ideas as they come to you in a notebook or sketchbook, you will quickly run out of pages. It is also difficult to delete unneeded pages and to store large quantities of them. In the end, many of you may have hesitated to write, and not even used up the last page.

More easily, more freely.

The Hasamu® A4 was born to fulfill this desire.

Hasamu® A4
Effective use of the paper backing

Another motivation for product development was environmental measures. Hasamu® A4 was created to make effective use of waste paper backing.
However, when we actually started using the product, we made an unexpected discovery. Regular A4 paper is versatile and convenient, but with lined paper, you can freely write anything you want without worrying about missing anything or the number of sheets at all.
To develop ideas, it is important to be able to write without stress. Effective use of lined paper is one of the best options for this.

Just insert A4 paper.

You can use A4 paper, the most common standard, between the two sides of the paper. Simply insert both ends of the paper into the pocket.
There is no need to fold, punch holes, or do any other tedious work.

用紙をセット Simple structure of just inserting paper

Half the size, small to carry.

You never know where an idea will strike you. That is why it is important to make it easy to carry. Folded in half, it can be carried in A5 size, and opened to a flat A4 size, so it can fit in a small bag that does not hold A4 documents.
It can also hold pens, so there is no need for a pen case.
It is crease-resistant and can be used as a document case.
(If you press too hard, a crease will remain.)

MacBookAirとのサイズ比較 Size comparison with an A4-size notebook computer

Big and comfortable

To expand your ideas, you need a large, seamless surface. Minimally sized pockets on both ends expand your writing area and allow you to utilize paper without waste.
In addition, comfort is important to use the product well with love.
The flat design with no extra parts or bumps serves as a smooth writing leather desk mat.

紙押さえ Minimally sized paper pockets

You can choose your favorite paper.

Square paper, manuscript paper, ruled paper, blank paper, loose-leaf paper, and lined paper. The
A4 size makes printing easy. You can find ruled paper, graph paper, calendars, and various templates on the Internet.

Free original templates are also available, such as for perspective drawings.

さまざまな用紙 Original template for two-point perspective

Flip and browse

You can flip the paper and browse it like a book by inserting only one side.

めくる Presentations can also be made by inserting materials between the two sides.

Minimalist design

The body, pen holder, and paper holder are all made of one smooth continuous piece of leather.
No hardware is used at all. The pen clasps securely and prevents the pen from losing its shape.
The pen holder is long enough to protect your favorite pen from scratches. Slim pens with a diameter of approximately 10 mm or less can be used.

ペンホルダー Three-stage butterfly stopper

Careful detailing

The simpler the design, the more important the detail.
Fine lines (nen) are carefully placed around the perimeter, and the leather cross section (koba) is carefully polished and beautifully finished after dyeing.
The floor (back side) of the leather is also carefully polished to minimize fluff and unevenness.

コバ Careful finishing of the koba

Save your writing when you are finished

When you are finished writing, you can file the necessary papers or store them in the cloud. The A4 size is easy to handle, and the crease-resistant design prevents paper jams when scanning with the ADF (Automatic Document Feeding) function, making scanning smooth.

コピー機 Smooth scanning with ADF


"Liscio" means "smooth" in Italian. The leather used in this series is "Vacetta leather", which has been handed down in Tuscany, Italy since the beginning of the 9th century. This leather is tanned with natural tree tannins and carefully soaked with oil. The biggest feature is that it mainly uses neatsfoot oil in the greasing process, and it has a unique suppleness. Neatsfoot oil does not easily penetrate into leather, and it takes time to penetrate deep into the fibers. However, once it penetrates, it is hard to come off, and you can enjoy the moisturized and glossy leather quality almost forever.
With its sticky smoothness, it is beautifully deepened in color and stands out among the many Italian leathers.

Deepening color gloss and aging

Vivid and transparent coloring is done with dyes only. Scratches and stains are not hidden by embossing or pigments, so they remain as they are. However, the fact that you can enjoy the texture of raw leather as it is is proof that it is the highest quality natural leather. Please accept the scratches and stains as a unique personality.
The more you use the dyed leather, the deeper the color becomes and you can enjoy aging. When it comes to aging, there is no leather to the right of Vacetta leather. It is beautiful and deepens the color in a short time.
Since it is a leather that grows together, it is also ideal as a gift for new beginnings such as admission, promotion, and employment.

Aging example

Smooth and sticky texture. There is a sense of transparency that shows the expression of the raw leather. The more you use it, the deeper the color and luster.

Camel Camel : The color of camel hair. Bright yellowish brown.
Chestnut Chestnut : Maroon. Reddish brown.
Teal Teal : The color of the duck's face. The blue-green color gradually becomes darker.
Black Black : From a matte look to a glossy black.

No need for oil care

The oil that has soaked into the fibers oozes out from the pores as it is used, coating the surface and giving it a glossy appearance. Therefore, no oil care is required.
Please note that adding ready-made leather oil may cause the leather to become too oily and too soft.
The best maintenance is to do nothing and give the leather a proper stimulus.
Since it is not coated, the surface is soft and easily scratched, but some scratches will heal naturally if you rub it with your finger. Even deep scratches become familiar with aging and change to a leather texture.

* A delicate finish is applied so that you can enjoy the original charm of high-quality leather. Therefore, there is a possibility that natural marks such as wrinkles and scratches that originally existed may appear.

Dimensions: approx. W350 x H225 mm (when open)
Maximum capacity: 15 sheets of A4 copy paper
Product weight: approx. 50g
Leather : Cowhide
Country of manufacture : Japan
Intellectual Property: Design registration pending

Customer Reviews

No reviews yet