
Omotenashi Selection 2018 Winner
An award that promotes products and services with unique Japanese charm and hospitality to both domestic and international audiences.







Only Misty Chocolate is the old specification, so it is being sold at the old price of 33,000 yen (while stocks last).
In Japan, there is a culture of carefully wrapping important items with wrapping cloths, fukusa, noshi bags, etc. used for gifts. This document case was designed based on the traditional Japanese aesthetic of "wrapping."
Elegantly removing your important documents from this case will add elegance to your presentation.
With an outer shape the same as A4 size, you can carry A3 drawings, documents, and sheet music without folding them. It can also hold A4 size clear files (w.220 h.310 mm).
There are also no stitches around the outside circumference, so there is no wasted size.
It's not just for documents. It fits A4 size laptops and tablets (within 30.5cm width, 21.5cm depth, and 2cm height). It can also store small items such as pen cases and business card holders.
Everything is gently wrapped up, so you can head to your meeting with ease with just this case.
The leather is traditional Italian Vachetta leather. It is smooth to the touch, and the more you use it, the deeper the color and luster will become. It is made from a single piece of leather measuring approximately 71 x 43 cm, allowing you to enjoy the texture of the material. The polished edge lines create a minimalist form that flows seamlessly.
Please note that due to the large size of the leather, natural marks (tiger stripes, blood vessels, small scratches, stains) cannot be avoided.
The ends are lined, dyed and polished.
Foschia, meaning "fog" in Italian, is characterized by its white wax-covered appearance, reminiscent of morning mist. As it is used, the wax permeates the leather, revealing a translucent finish.
Made from bovine shoulder leather sourced from Northern Europe. After vegetable tanning, the surface is lightly buffed (polished) and then coated with white wax.
Natural marks may also be visible.
LWG (Leather Working Group) Environmental Certification Gold Rank.
As the wax gradually permeates, an elegant and natural sheen develops. Oil care is not required unless scratches or dryness are a concern. For more details, please refer to here.
Light colors have a delicate surface and are prone to visible stains and scratches, requiring careful handling.

Misty Chocolate
Misty Navy
Misty Black
※ Due to monitor settings, and differences in dye absorption depending on the condition and part of the raw hide, and the season, there may be slight variations between the displayed color and the actual color.
About Scuff Marks
Where the white wax is rubbed, the natural color of the leather appears, making it look darker and temporarily like fine scratches. As the wax permeates during regular use, the initial marks will gradually fade, and the leather will be covered with a translucent sheen.
During production and packpatina, minor scuffs and pressure marks may occur, resulting in individual variations in how the wax remains initially. Rest assured, the leather itself is not damaged, and these variations will become uniform as patina progresses.
About Wrinkles
Due to the wax, Foschia leather tends to wrinkle easily on the surface when bent sharply. As it is used, these wrinkles will be covered with a sheen, and the texture will gradually settle.
The video below shows an example where the entire leather was intentionally wrinkled and then used for about a month in a back pocket of trousers. The luster increases, and the wrinkle patterns develop a subdued character.
The Tsutsumu® A3 series has received high acclaim both in Japan and overseas, with numerous accolades and awards.

An award that promotes products and services with unique Japanese charm and hospitality to both domestic and international audiences.
The project, which challenged the world to recognize its value, has received high praise.



Designer: Hirotaka Sato
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Keychain. I have purchased business card holders, pen cases, wallets, etc. I like the quality of all of them. The designs are also innovative and fun to use. The document case did not have a button backing, so I inquired about it, and I was very surprised by how quickly they responded. It made me feel that they are very dedicated to creating their products. I will continue to use them carefully.
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