Based on the voices of 300 minimalism enthusiasts who want to carry only a few bills, cards, and coins compactly, dislike bulky mini bags, find coins hard to see (difficult to take out), worry about losing their wallet inside the bag, and want to quickly take out cards.
A compact fragment case with a box-shaped coin purse that makes coins easy to see and take out, yet only 12mm thin and not bulky, capable of holding bills, cards, and also featuring a free pocket, has been developed.
This mini wallet, which incorporates many voices from everyone who wants to carry only the minimum bills, cards, and coins compactly, is a carefully crafted product.


Just carrying it makes your mood feel lighter.
"Development Story"
We wanted a mini wallet that is more user-friendly and more compact.
From a survey of 300 minimalism enthusiasts, we wanted to shape various voices we heard into a product.
For the selection of important materials, specifically natural leather, we consulted a "Leather Sommelier," a professional in leather.
For the selection of carefully chosen color variations, a "Color Coordinator," a professional in color, supervised the process.

After repeated internal meetings and consultations with the manufacturing factory, and multiple sample productions,
we completed a thoroughly refined fragment case.


It fits smoothly into mini bags.
Because it is a slim mini wallet, it easily fits into sacoches and smartphone pouches, and does not add bulk.


Its thinness allows it to be placed in external pockets of mini or shoulder bags, enabling quick retrieval for checkout, making it an excellent item.
Furthermore, weighing only 47g, it does not make the bag heavier, allowing for a light outing, which is a happy point.


It can hold 20 coins without bulging.
Despite having a box-shaped coin case, the thickness is only 12mm. However, I was worried it might bulge when filled with coins... The leather ICHI fragment case can hold 20 coins without becoming bulky.
It does not bulge even when placed in denim pockets, which is also＊

Color variations.
A carefully selected 6 colors supervised by a color coordinator.
In addition to adult cute bright colors such as Light Pink, Light Blue, and Light Purple, we also offer classic Camel and popular nuance colors like Greige and Beige.
The product will be delivered in an eco-package with the brand logo "Kawa ICHI."


Supervised by two professionals.
Co-supervised by a leather expert and a color expert.

Under the supervision of a leather sommelier with extensive experience in authentic leather products and a color coordinator with various qualifications and knowledge related to colors, we deliver colors that allow you to fully enjoy the characteristics of genuine leather while creating a mature cute look.

Carefully selected shrink leather.
Made from genuine cow leather tested by the Japan Leather Research Institute. The carefully selected shrink leather offers a moist and elegant soft texture unique to genuine leather, and features that do not easily show scratches due to the surface grain, also providing excellent durability.

Additionally, as each piece is carefully handcrafted by skilled leather artisans, it offers a sense of luxury beyond its price.

＊September 2, 2022, Test Report
The specifications born from the voices of 300 minimalism enthusiasts include: "I want to carry only the minimum bills, cards, and coins compactly," "a mini wallet that does not bulge," "a wallet where coins are easy to see," "a color that prevents losing the wallet," etc.
Therefore, we developed a mini wallet with a box-shaped coin case that makes coins easy to see and take out, only 1.2cm thin, not bulky, capable of holding bills and cards, and with a free pocket. This carefully crafted mini wallet incorporates many voices from everyone.

The color coordinator supervised the selection of six popular nuance colors. While many like nuance colors, concerns about losing the wallet in a large bag are solved with bright colors. The color coordinator supervised vibrant yet not overly flashy colors, creating a color lineup that also allows for a mature cute look.
Perfect as a gift for anniversaries, Mother’s Day, Valentine’s Day, White Day, birthdays, Christmas, job celebrations, and other occasions.

Made only from genuine leather with a certification of authenticity. The carefully selected shrink leather, tested by the Japan Leather Research Institute, offers a moist and elegant soft texture unique to genuine leather, with surface grain that minimizes visible scratches and enhances durability.
Furthermore, as each piece is carefully handcrafted by skilled leather artisans, it offers a sense of luxury beyond its price.
＊We have received a certificate of test results confirming the leather is genuine cow leather, according to Test Report No.0620.

・"Product Details" Material: Cow genuine leather / shrink leather, Colors: Greige, Beige, Camel, Light Pink, Light Blue, Light Purple, Size: 10.5cm x 9cm x (minimum) 1.2cm, Weight: approximately 47g.＊If you find the free pocket difficult to use immediately after purchase when placing stiff cards in the top pocket, it is recommended to put flexible cards or paper-based point cards in the top pocket.
Since it is made of genuine leather, it will develop a more natural look with use.

2025/08/18 11:27:12#e946917045501890a669b6a4122091272439a2b0